# Suvivor's Bias (Portal)

**URL:** <https://forum.makecode.com/t/suvivors-bias-portal/43985>\
**Category:** Show & Tell\
**Tags:** game, platformer, puzzle\
**Created:** [May 13, 2026, 10:59pm UTC](https://forum.makecode.com/t/suvivors-bias-portal/43985 "2026-05-13T22:59:27Z")\
**Posts on this page:** 1\
**Showing post:** 41

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**Author:** ![VoxelMaster64](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/voxelmaster64/32/32075_2.png) [@VoxelMaster64](https://forum.makecode.com/u/VoxelMaster64)\
**Post date:** [July 6, 2026, 5:12pm UTC](https://forum.makecode.com/t/suvivors-bias-portal/43985/41 "2026-07-06T17:12:11Z")

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welcome @justarandomperson1! I think `@richard` already made one, but im not sure if its an extension or not:

> [@Portal Demo](https://forum.makecode.com/t/portal-demo/17596):
>
> Hey folks! Here’s a little demo I put together that was inspired by @danger_kitty’s amazing mini game jam entry! Really, I just wanted to see how hard it would be to do portal-like physics where you conserve your momentum when passing through portals (all in blocks of course). Anyways, here’s the result: Press A to fire the orange portal and B to fire the blue portal Press Up to jump If anyone wants to take this and turn it into a proper game, please feel free!

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