# How to make a Space-Invaders-style game with AI

This page: https://www.teleplay.ai/guides/how-to-make-a-space-invaders-style-game-with-ai
Updated: 2026-11-07

## Quick answer

You sit at the bottom of the screen, and a formation marches down at you, getting faster as you thin it out. Describe your own attackers, your own defender and that rule, and Teleplay builds a wave shooter in about half an hour. Don't name the original in your sentence: its aliens aren't yours to use, and the idea is what you want.

## Shooters made on Teleplay

- [Amberwind](https://www.teleplay.ai/play/7e535499-0418-4d5f-bc82-f7cf6d3c756e): Shoot-em-up
- [Starbreaker](https://www.teleplay.ai/play/starbreaker-7d01f8f9): Dodger
- [PRUNEBOT 9: Greenhouse Panic](https://www.teleplay.ai/play/ebc55ab6-528c-4f9c-a57c-bc81da5ecf2d): Top-down action

## Where the tension comes from

The genre's best idea is backward: the fewer enemies remain, the faster they move. A player who is winning is also running out of time to react, so the last attacker is the most frightening. Put that in your sentence, because a build won't assume it.

| Ingredient | In a sentence | Without it |
| --- | --- | --- |
| A formation | rows of kites that march side to side and step down | Enemies just wander |
| Speed-up | they speed up as their numbers fall | The end of a wave goes flat |
| Cover | crumbling sandbags that shots wear away | Nowhere to think |
| A lose line | you lose if they reach the shore | Only your health matters |

## A real prompt from a related genre

This launch game is a scrolling shoot-'em-up rather than a fixed shooter, yet it shows how much a theme and a final boss give you in very few words.

> Fly a hand-painted biplane over an autumn archipelago, shoot down clockwork kites and wind-up gulls, and topple the Great Brass Heron.

(Amberwind: made)

For the classic fixed layout, add the rules from the table: a defender who only moves left and right, and a formation stepping down toward them.

## A short route to a good one

1. **Pick who is defending what** A lighthouse against sea gulls, a farmer against crows. Something worth protecting gives the lose line meaning.
2. **Build with one enemy type** Get the march and the speed-up right before adding others.
3. **Add a surprise** A bonus flyer crossing the top of the screen rewards players who look up. Ask for it in the editor.

## Questions

**Is a fixed shooter different from a shoot-'em-up?**

Yes. In a fixed shooter you stay at one edge and the enemies come to you; in a scrolling shoot-'em-up the world moves past. Say which one you want.

**Can I use the classic alien shapes?**

No. They belong to the original, and Teleplay draws original art. Describe enemies of your own.

**Can it have upgrades?**

Yes. Ask for pickups that fall from destroyed enemies, or a choice of upgrade between waves.

**How do I make a wave harder?**

Raise enemy speed or fire rate with the sliders while it runs, or ask the editor for an extra row.

## Read next

- [How to make an Asteroids-style game with AI](https://www.teleplay.ai/guides/how-to-make-an-asteroids-style-game-with-ai)
- [AI action game maker: describe the fight, then play it](https://www.teleplay.ai/guides/ai-action-game-maker)
- [How to make a tower defense game with AI](https://www.teleplay.ai/guides/how-to-make-a-tower-defense-game-with-ai)