Neon is a game of puzzles and enemies, and all shapes are black, but the outlines are bright, neon colours.
LEVEL 8 HELP, DO NOT READ UNTIL YOU ARE AT LVL 8: White and Blue blocks not only have different properties in terms of gravity, but also in walls. White outlined walls only let white players pass through, while blue walls let blue players past. Keys open doors. Players with arrows on them mean you can use the arrow keys or the WASD keys to move the player in that direction. Players with no arrows cannot be moved with the arrow or WASD keys, but other players can move them.