# Alien Invasion

**URL:** <https://forum.makecode.com/t/alien-invasion/9406>\
**Category:** Arcade\
**Tags:** game\
**Created:** [July 27, 2021, 10:06pm UTC](https://forum.makecode.com/t/alien-invasion/9406 "2021-07-27T22:06:57Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![SNIPER\_SPY](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/sniper_spy/32/4645_2.png) [@SNIPER\_SPY](https://forum.makecode.com/u/SNIPER_SPY)\
**Post date:** [July 27, 2021, 10:06pm UTC](https://forum.makecode.com/t/alien-invasion/9406/1 "2021-07-27T22:06:57Z")

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[https://makecode.com/\_WWjDqiabaVJk](https://makecode.com/_WWjDqiabaVJk) it’s a game I made without any help (not even a tutorial )

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**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:** [July 29, 2021, 7:10pm UTC](https://forum.makecode.com/t/alien-invasion/9406/2 "2021-07-29T19:10:36Z")

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I like it! You should add taking damage when you overlap a UFO. The timers extension (especially the “at most every 500 ms” block) is great for that.