A suggestion: How about to port TIC-80 to a tiny computer(card size) M5Stack Cardputer?

[FreeBlues]

I bet this is absolutely the most suitable hardware platform for Tic-80, bar none, and it only costs $30. The screen resolution is 240*136, it has a full keyboard layout, comes with a lithium battery, supports Wi-Fi, Bluetooth, and even infrared, it's compatible with SD cards, has sound, and also features a microphone. I can't think of a more suitable ultra-small computer for Tic-80 than this one.

Here is the Cardputer,

https://docs.m5stack.com/en/core/Cardputer

Specification

• StampS3 | ESP32-S3@Xtensa LX7 ,8M-FLASHWIFI,OTG\CDC Function
  -- | --
• Battery Capacity | 120mAh+1400mAh.
• Screen | ST7789V2@1.14 Inch、240*135px.
• Infrared emission distance | Infrared emission distance (linear distance) of ∠0° : 410cm - Infrared emission distance of < 90° : 66cmInfrared emission distance of < 45° : 170cm
• Standby current | DC4.2V/0.26uA
• Operating current | IR emission mode :DC4.2V/ 255.6mA Key mode :DC4.2V/165.7mA
• Speaker | 8Ω@1w
• Product Size | 845419.7Smm
• Package Size | 1499418mm
• Product Weight | 92.8g
• Package Weight | 114g

[FreeBlues]

The Cardputer