# Loop Physics? **URL:** \ **Category:** Help\ **Tags:** game\ **Created:** [September 18, 2025, 6:15pm UTC](https://forum.makecode.com/t/loop-physics/39347 "2025-09-18T18:15:51Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![moopmakers](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/moopmakers/32/31257_2.png) [@moopmakers](https://forum.makecode.com/u/moopmakers)\ **Post date:** [September 18, 2025, 6:15pm UTC](https://forum.makecode.com/t/loop-physics/39347/1 "2025-09-18T18:15:51Z")
I’m trying to make a script for a loop (like sonic), does anyone know how I can do it? The loop is part of the tilemap. The thing I’m making (version as of this post) is [here.](https://arcade.makecode.com/S93349-44352-37223-23512) ---
**Author:** ![richard](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/richard/32/5417_2.png) [@richard](https://forum.makecode.com/u/richard)\ **Post date:** [September 18, 2025, 9:06pm UTC](https://forum.makecode.com/t/loop-physics/39347/2 "2025-09-18T21:06:41Z")
it’s a little advanced, but sonic physics are actually super well documented here: > **[Sonic Physics Guide - Sonic Retro](https://info.sonicretro.org/Sonic_Physics_Guide)** ---
**Author:** ![moopmakers](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/moopmakers/32/31257_2.png) [@moopmakers](https://forum.makecode.com/u/moopmakers)\ **Post date:** [September 19, 2025, 7:13pm UTC](https://forum.makecode.com/t/loop-physics/39347/3 "2025-09-19T19:13:54Z")
It’s blocked on my computer, think you could give me a summary? ---
**Author:** ![richard](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/richard/32/5417_2.png) [@richard](https://forum.makecode.com/u/richard)\ **Post date:** [September 19, 2025, 7:51pm UTC](https://forum.makecode.com/t/loop-physics/39347/4 "2025-09-19T19:51:22Z")
i’m afraid it’s much too much information to summarize here…