12345, a puzzle game where 2+2=3 and 5+5=0. Merge boxes and utilize special blocks to achieve a perfect cover.
This game is now released! Get through 30 mind-boggling levels with quirky mechanics! (But intuitive once you get it. Some levels are intended to be difficult due to discovering the mechanics first.)
Sequels are possible. You can also contribute, sending your ideas (levels/objects) to me, which might get included in official sequels. You can even create your own spin-off if you want!