diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_0.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_0.png
index 1fd8c5b..9bc6de2 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_0.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_0.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_1.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_1.png
index 9480f46..17cfd5a 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_1.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_1.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_10.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_10.png
index 569da7c..92d96f6 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_10.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_10.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_11.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_11.png
index 17d723e..6b63963 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_11.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_11.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_12.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_12.png
index b22aa16..cd21301 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_12.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_12.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_13.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_13.png
index ab8c215..eff41db 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_13.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_13.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_14.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_14.png
index 0a56c5e..8271fcc 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_14.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_14.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_15.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_15.png
index af68ad8..2fe111b 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_15.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_15.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_16.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_16.png
index ac89bc0..95f4e29 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_16.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_16.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_17.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_17.png
index 7794194..5eee393 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_17.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_17.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_18.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_18.png
index 9ed4b21..127a8c7 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_18.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_18.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_19.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_19.png
index b246bd4..c08a637 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_19.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_19.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_2.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_2.png
index 461443c..542a782 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_2.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_2.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_20.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_20.png
index 84b739d..772017d 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_20.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_20.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_21.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_21.png
index f5f1f02..2255fae 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_21.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_21.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_22.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_22.png
index 0c27e30..77f2820 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_22.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_22.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_23.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_23.png
index c27dcf7..c30d55e 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_23.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_23.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_24.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_24.png
index 0c5a9c1..afc3372 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_24.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_24.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_25.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_25.png
index 26d38d9..0754337 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_25.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_25.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_26.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_26.png
index c03f225..ae15655 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_26.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_26.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_27.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_27.png
index 33c75d7..a38e50b 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_27.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_27.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_28.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_28.png
index 5e60941..ff7c319 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_28.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_28.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_29.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_29.png
index f6f0ee9..a91c8df 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_29.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_29.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_3.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_3.png
index 10de077..7d4a253 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_3.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_3.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_30.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_30.png
index c723df8..9e9a894 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_30.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_30.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_31.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_31.png
index 58581dc..69d9503 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_31.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_31.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_32.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_32.png
index 9c32d83..c0d493d 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_32.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_32.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_33.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_33.png
index 8cf2b98..6421306 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_33.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_33.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_34.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_34.png
index 99a6362..eb6a6e7 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_34.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_34.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_35.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_35.png
index d744922..aad1c91 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_35.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_35.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_36.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_36.png
index 5375725..6a4912c 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_36.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_36.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_37.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_37.png
index b75bec5..7356609 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_37.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_37.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_4.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_4.png
index cf784d5..7b2072a 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_4.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_4.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_5.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_5.png
index 0b9d0f0..0f8dd85 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_5.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_5.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_6.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_6.png
index bfa49e0..8031c88 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_6.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_6.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_7.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_7.png
index 8a1adba..db02cbb 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_7.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_7.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_8.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_8.png
index 22273fa..bd3771f 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_8.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_8.png differ
diff --git a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_9.png b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_9.png
index 9976000..1685f69 100755
Binary files a/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_9.png and b/_sprites/original/chapter2/spr_ch2_keyboard_tile_text/spr_ch2_keyboard_tile_text_9.png differ