AMOS

Overview

AMOS (later AMOS Professional) was a game creation language for the Amiga created by François Lionet and published by Europress in 1990. It combined BASIC syntax with powerful commands for sprites, bobs, screens, sound, and animation—everything needed to make Amiga games without learning assembly. AMOS proved that accessible tools could produce commercial-quality games.

Fast Facts

Creator: François Lionet
Publisher: Europress/Mandarin
Released: 1990
Platform: Amiga
Successor: AMOS Professional (1992)
Legacy: Commercial games shipped

Key Features

Feature	Capability
Sprites	Hardware sprite control
Bobs	Unlimited blitter objects
Screens	Multiple display layers
Animation	Built-in anim system
Sound	Sample playback, tracker
Collision	Pixel-perfect detection

Why AMOS Succeeded

The formula worked:

BASIC syntax - Familiar to millions
Amiga features - Full hardware access
Built-in editor - Complete environment
Sprite editor - Visual tools included
Documentation - Excellent manual

Commercial Games

AMOS produced real releases:

Game	Type
Ultimate Soccer Manager	Management sim
Guardian	Shooter
Scorched Tanks	Artillery
Various PD games	Thousands

AMOS vs Blitz Basic

Aspect	AMOS	Blitz Basic
Approach	Interpreted	Compiled
Speed	Good	Very fast
Ease	Very accessible	More technical
Games	Commercial viable	Commercial viable

The AMOS Community

A thriving ecosystem:

Magazine coverage
User groups
PD libraries
Tutorials and books
Extension development

AMOS Professional

The 1992 upgrade added:

Improved editor
More commands
Better performance
Professional tools
Continued support

Legacy

AMOS demonstrated that game development tools could be both powerful and accessible. It trained a generation of programmers and showed that the barrier to game creation was tools, not talent. Its influence continued through Clickteam’s later products.

Amiga game creation