[Object Spawner] Learn how to use the Object Spawner extension to spawn waves of enemies in stages.

[tristanbob]

Playable game

https://gd.games/victrisgames/cats-vs-aliens

Video

GDevelop_1bPBWwsXZE.mp4

[github-actions]

Preview the game(s) changed or added in this Pull Request

• https://editor.gdevelop.io?project=https://raw.githubusercontent.com/GDevelopApp/GDevelop-examples/object-spawner-waves/examples/object-spawner/ObjectSpawner.json

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This is an automatic message displaying links to the games in this PR - double check the JSON in case of doubt.

[github-actions]

Images automagically compressed by Calibre's image-actions ✨

Compression reduced images by 7.7%, saving 13.42 KB.

Filename	Before	After	Improvement	Visual comparison
examples/object-spawner/assets/Cat 5_Run_1.png	369 bytes	304 bytes	-17.6%	View diff
examples/object-spawner/assets/Cat 5_Run_2.png	381 bytes	312 bytes	-18.1%	View diff
examples/object-spawner/assets/Cat 5_Run_3.png	381 bytes	314 bytes	-17.6%	View diff
examples/object-spawner/assets/Cat 5_Run_4.png	356 bytes	306 bytes	-14.0%	View diff
examples/object-spawner/assets/Cat 5_Run_5.png	364 bytes	301 bytes	-17.3%	View diff
examples/object-spawner/assets/Cat 5_Run_6.png	366 bytes	307 bytes	-16.1%	View diff
examples/object-spawner/assets/Cat 5_Run_7.png	355 bytes	300 bytes	-15.5%	View diff
examples/object-spawner/assets/Cat 5_Run_8.png	346 bytes	292 bytes	-15.6%	View diff
examples/object-spawner/assets/Circle.png	5.24 KB	2.63 KB	-49.7%	View diff
examples/object-spawner/assets/GDevelop red hero.png	14.36 KB	11.75 KB	-18.2%	View diff
examples/object-spawner/thumbnail.png	152.78 KB	145.04 KB	-5.1%	View diff

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