# \[Announcement\] MakeCode Arcade PREHISTORIC Game Jam! **URL:** \ **Category:** Arcade\ **Created:** [July 3, 2023, 4:57pm UTC](https://forum.makecode.com/t/announcement-makecode-arcade-prehistoric-game-jam/20995 "2023-07-03T16:57:03Z")\ **Posts on this page:** 1\ **Showing post:** 114
**Author:** ![Kiwiphoenix364](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/kiwiphoenix364/32/14368_2.png) [@Kiwiphoenix364](https://forum.makecode.com/u/Kiwiphoenix364)\ **Post date:** [August 7, 2023, 7:12pm UTC](https://forum.makecode.com/t/announcement-makecode-arcade-prehistoric-game-jam/20995/114 "2023-08-07T19:12:04Z")
I posted a separate post for my game, including a devlog about the merge mechanic along with other things! > [@Sent Back in Time! (my Prehistoric Game Jam submission)](https://forum.makecode.com/t/sent-back-in-time-my-prehistoric-game-jam-submission/21676): > > IMPORTANT: Press ‘Edit Code’ before playing because ANY subsequent time you load the game up after the first time, entering portals crash the game. With that out of the way, here’s the link to my game! Controls are explained in-game, so read signs carefully! You have all the abilites from the start, but entering portals helps you learn how to use the abilities, as well as giving you health. > > > **Here's a devlog about how I made the merge ability.** > > > > While coding this game, it took a very long tim… --- _[View the full topic](https://forum.makecode.com/t/announcement-makecode-arcade-prehistoric-game-jam/20995)._