Thanks for downloading TI-Nyan ! INSTALLATION: - Just put the TI-Nyan-with-all-skins.8xv file on your calculator using TI Connect CE or TILP (40ko). - All the skins are optional, if you only want to play the game without additional skins, go into the Light version folder and send TINYAN.8xp (12ko). You can also choose which skins you send, by sending them individually to the calc. They are in the Light Version\optional-skins folder. REQUIREMENTS: - Up-to-date CE Libraries (found on tiny.cc/clibs) - OS 5.0 + - TI 83 Premium CE or TI 84 Plus CE - 40ko free Archive storage (all in one version) or 12ko (without skins) - Nearly 30ko available RAM If you don't know how to install, go here : https://calcplex.com/ti84plusce-programs-tutorial/ - Why do I get ERR:SYNTAX when I launch TINYAN? It looks like you have an old (< 5.3) OS version that still requires the use of Asm( before the program name (see the catalog). We recommend updating to OS version 5.4.0 (but not 5.5+, otherwise see next question) - Why do I get ERR:INVALID when I launch an ASM program? If you're on OS 5.5 or later, you will need to use arTIfiCE, see: https://yvantt.github.io/arTIfiCE/ CONTROLS: Move around with arrow keys. Fire lasers with 2nd. Quit at anytime with Cancel. Can I make my own skin ? - Of course, see the Read Me file in the TI-Nyan Skin to Appvar Kit folder. Can I see the source code ? It's available on https://github.com/SiniKraft/ti-nyan.