# GREMLINS AI conversion produced by @OLDSCHOOL

**URL:** <https://forum.cpcwiki.eu/t/gremlins-conversion-ia-producida-por-oldschool/956>\
**Category:** AI remakes\
**Tags:** 6128\
**Created:** [October 22, 2026, 8:51am UTC](https://forum.cpcwiki.eu/t/gremlins-conversion-ia-producida-por-oldschool/956 "2026-10-22T08:51:43Z")\
**Posts on this page:** 6\
**Page:** 1

<div class="post-metadata">

**Author:** ![RETO\_AMSTRAD](https://forum.cpcwiki.eu/user_avatar/forum.cpcwiki.eu/reto_amstrad/32/61_2.png) [@RETO\_AMSTRAD](https://forum.cpcwiki.eu/u/RETO_AMSTRAD)\
**Post date:** [October 22, 2026, 8:51am UTC](https://forum.cpcwiki.eu/t/gremlins-conversion-ia-producida-por-oldschool/956/1 "2026-10-22T08:51:43Z")

</div>

[ttps://mlouvet.itch.io/gremlins-amstrad-cpc](https://t.co/eOUg0jwSbd)

### Code & Logic Involvement

Full Vibe-Code (AI generated almost all game code)

### Project Notes & Prompts

This port was programmed by an AI (Claude, by Anthropic), working under the direction of a human who chose the goals, played the builds and reported the bugs. Every line of Z80 code, the tools that translate and check it, the graphics conversion and the disk menu were written by the AI.

How it was done:

The original 6502 game code was translated statically into Z80, then the hottest routines were rewritten by hand in native Z80.  
The game logic was checked against the original, frame by frame: a test bench runs the Atari 5200 version and the CPC version side by side on long recorded games (almost 700,000 game ticks) and compares their memory at every tick.  
The display, the sound and the controls were written from scratch for the CPC.

Oldschool susurra su nueva producción a la I.A. Claude para traernos la conversión de Atari 5200 de “GREMLINS” Acción por oleadas en arenas el en que tenemos que sobrevivir durante más de 3 noches a los ataques de los GREMLINS y salvar a los MOGWAI.

[h](https://t.co/eOUg0jwSbd)

 ![gremlins 2](https://forum.cpcwiki.eu/uploads/default/original/2X/7/7c50c807b3e7cd00021844a829391288250d5b20.png)

 ![gremlins 1](https://forum.cpcwiki.eu/uploads/default/original/2X/d/dd0a518d509de371e302c3b13c6d4973ecc4f4a0.png)

 ![E0AK3r](https://forum.cpcwiki.eu/uploads/default/original/2X/d/d39ab0223d0ba0689f82346956ace0c41bf4e206.jpeg)

---

<div class="post-metadata">

**Author:** ![rexbeng](https://forum.cpcwiki.eu/user_avatar/forum.cpcwiki.eu/rexbeng/32/356_2.png) [@rexbeng](https://forum.cpcwiki.eu/u/rexbeng)\
**Post date:** [October 22, 2026, 8:56am UTC](https://forum.cpcwiki.eu/t/gremlins-conversion-ia-producida-por-oldschool/956/2 "2026-10-22T08:56:50Z")

</div>

[Gremlins V1.0.dsk](https://forum.cpcwiki.eu/uploads/short-url/1g4CWWkO5dtQ0Q7a5MQsR3vZ0xF.dsk) (190.3 KB)

---

<div class="post-metadata">

**Author:** ![XeNoMoRPH](https://forum.cpcwiki.eu/user_avatar/forum.cpcwiki.eu/xenomorph/32/28_2.png) [@XeNoMoRPH](https://forum.cpcwiki.eu/u/XeNoMoRPH)\
**Post date:** [October 22, 2026, 11:00am UTC](https://forum.cpcwiki.eu/t/gremlins-conversion-ia-producida-por-oldschool/956/3 "2026-10-22T11:00:10Z")

</div>

and I’ll share the video, while we’re at it!!!, best regards 🙂

[![](https://forum.cpcwiki.eu/uploads/default/original/2X/9/96c1ecc791be35d57b922ae956106a4228e5e02c.jpeg "Gremlins - Amstrad CPC - Short gameplay") ](https://www.youtube.com/watch?v=7B-FLFiMwVU)

---

<div class="post-metadata">

**Author:** ![Rambo](https://forum.cpcwiki.eu/user_avatar/forum.cpcwiki.eu/rambo/32/1251_2.png) [@Rambo](https://forum.cpcwiki.eu/u/Rambo)\
**Post date:** [October 22, 2026, 7:14pm UTC](https://forum.cpcwiki.eu/t/gremlins-conversion-ia-producida-por-oldschool/956/4 "2026-10-22T19:14:02Z")

</div>

Thanks for the game, really good

---

<div class="post-metadata">

**Author:** ![Gryzor](https://forum.cpcwiki.eu/user_avatar/forum.cpcwiki.eu/gryzor/32/7_2.png) [@Gryzor](https://forum.cpcwiki.eu/u/Gryzor)\
**Post date:** [October 27, 2026, 7:30am UTC](https://forum.cpcwiki.eu/t/gremlins-conversion-ia-producida-por-oldschool/956/5 "2026-10-27T07:30:50Z")

</div>

This is cute indeed.

Is it really 6128 only?

---

<div class="post-metadata">

**Author:** ![Nich](https://forum.cpcwiki.eu/letter_avatar_proxy/v4/letter/n/e79b87/32.png) [@Nich](https://forum.cpcwiki.eu/u/Nich)\
**Post date:** [October 27, 2026, 6:29pm UTC](https://forum.cpcwiki.eu/t/gremlins-conversion-ia-producida-por-oldschool/956/6 "2026-10-27T18:29:37Z")

</div>

No, but it requires 128KB of RAM - which seems to be a common feature of most, if not all, of these AI-created conversions. 🙄
