Fixed collision issues and unpredictable physics interactions.
Reworked several levels to balance the difficulty.
Upgraded visuals with more eye-catching effects.
Detailed the robot's interactions with the surrounding environment.
Added more satisfying effects to level completions.
Players can now choose the gender for SAI-1.
UI improved, more intuitive and beautiful.
Music has been added to fill every level. Added more lively voice acting to dialogues.
