3kb of RAM and 24kb of flash is a bit tight for Doom unfortunately. It has been ported to another Cortex-M0+ microcontroller, the RP2040, but that has 264kb of RAM plus megabytes of flash and the game still barely fits.

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xigoi a day ago | parent | next [-]

So you’d just need about 100 vapes. If you have a friend who uses them, should not take long to collect.

	▲	gaudystead 10 hours ago \| parent [-]
		A Beowulf cluster of vapes...

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reaperducer a day ago | parent | prev [-]

3kb of RAM and 24kb of flash is a bit tight for Doom

You can play Doom on an Atari 2600: https://forums.atariage.com/topic/323152-doom-the-2600-demak...

Just need to outboard a little extra RAM.