CE-Sandbox is a falling-sand game & simulation made for TI-84 Plus CE calculators.
Either download the .8xp file or compile the source directly. Then, transfer it onto the calculator using either TI Connect CE, TiLP, ticalc.link, or transfer. The CE Libraries are necessary for this game to function.
The controls for the game are the following:
| Action | Key |
|---|---|
| Move Cursor | up/down/left/right |
| Toggle Drawing | enter |
| Toggle Erasing | del |
| Toggle Circle Brush | xton |
| Previous Material | y= |
| Next Material | graph |
| Pick Material | ⋀ |
| Decrease Brush Size | window |
| Increase Brush Size | trace |
| Toggle Floor | zoom |
| Pinch Cursor | alpha |
| Pause Game | 2nd |
| Save Game | sto→ |
| Load Game | on |
| Clear/Reset | clear |
| Exit Game | mode |
| Line Tool | ln |
| (De)Spawn Avatar | apps |
| Move Avatar Left | sin |
| Move Avatar Right | tan |
| Make Avatar Jump | prgm |
| Cycle Cursor Styles | . |