Icy Tower

Icy Tower (PC, 2001) has an open-source reimplementation, royeldar/icytower, and 4 other public projects, including a matching decompilation and an AI-assisted decompilation. An agent environment already wraps it.

Data checked 2026-10-12 · unbaked registry

PortMaster

Projects

icyAI

Agent environmentPython/Pygame recreation + NEAT38 starspushed 2021-08-29MIT license

Gym for training an AI to learn Icy Tower through neuroevolution

Recreated game + neuroevolution training setup

icytower (Allegro 5 remake)

Reimplementationopen-source remake of Icy Tower 1.3.1; packaged for aarch64 Linux han…20 starspushed 2026-07-19MIT license

an open source remake of icytower 1.3.1, using Allegro 5

In PortMaster (main) as 'Icy Tower' (icytower), updated 2024-11-10; ready-to-run

missingno7/icytower_rerecon

Matching decompminimal matching reconstruction (25 TUs)6 starspushed 2026-09-29no licenserelease v1.0

211 FUNCTION_MATCH / 41 DIFFER / 1 CODEGEN_SIMILAR; not yet playable-complete

missingno7/icytower_forgednew, unvetted

AI-assisted decompPortForge carrier + COFF function recovery + replays0 starspushed 2026-09-08no license

WIP native carrier (no README; repo has port_forge, replays, carrier)

Icy Tower

RE candidate

Not yet decompiled (as of 2026-10 searches); candidate for agentic RE (REA/Ghidra/pcrecomp)

What you need

You need your own copy of the game: these projects ship code only.

Agent environments

self
icyAI

Same toolchain

GameMethodYearStarsLast push

DOSDoomSource releaseMatching decomp+8199320k2026-10-12 DOSCommand & ConquerSource releaseReimplementation+2199518k2026-10-12 WEB2048Source releaseReimplementation+1201413k2026-08-19 PC2048 PlusReadable bytecode13k2024-10-24 PCMinecraft: Java EditionReimplementationSource port+220117.6k2026-10-11 PCBattle for WesnothSource release20056.9k2026-10-12 DOSQuakeSource releaseMatching decomp+419966.1k2026-10-12 PCThe Elder Scrolls III: MorrowindReimplementation20026.6k2026-10-12

More on PC

GameMethodYearStarsLast push

PCMindustrySource releaseAgent environment201929k2026-10-11 PCosu!Source releaseReadable bytecode+1200719k2026-10-12 PCCommand & Conquer Remastered CollectionSource release202021k2025-01-16 PCRollerCoaster Tycoon 2ReimplementationAgent environment200216k2026-10-12 PCDune 2000Reimplementation199818k2026-10-11 PCAge of Empires IIReimplementation199914k2026-10-03 PCCataclysm: Dark Days AheadSource release201313k2026-10-12 PCCivilization VSource releaseReimplementation201011k2026-10-12

Found via PortsMaster/PortMaster-New/tree/main/ports/icyto, PortsMaster/PortMaster-Info/blob/main/ports.json, nikp06/icyAI

GitHub data checked 2026-10-12. Notes are summaries from the research pass; the project pages are the authority.