iterform — Steam capsule
Steam capsule · 460×2152.14 : 1

iterform Free Download

by Not a Prototype games

Windows · Linux · Jun 11, 2018

Download Now Data checked on Steam: Oct 20, 2026
Fit check

Is iterform worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Hardcore platformer fans who want a respawn system based on player-created copies
  • Speedrunners seeking a campaign with a stated 30-minute ultra-pro completion target
  • Players on Linux or Windows who want access to an external level editor

Skip it if you…

Saves you a refund
  • Players looking for a broad platforming adventure rather than a compact, highly demanding challenge
  • Players seeking long-term progression or extensive replay structure beyond the listed levels and editor
  • Players who need support outside Linux and Windows

Drafted from Steam store data with AI and reviewed by an editor · How we write fit checks · Report an error

Our take on iterform

Rather than treating failure as a simple reset to a checkpoint, the game makes the player create the point used for a future return. Its compact level structure and speedrun timing also depart from the longer campaign format common in platforming games.

What is iterform?

iterform is a minimalist hardcore platformer built around a replica mechanic.

Players can make a copy of their character and later return to that earlier copy as a respawn point. The game includes over 45 levels in six colors, with computer-composed music and roughly three hours of playtime. Ultra-pro speedrunners can complete it in about 30 minutes. It supports Linux and Windows and includes an external level editor implemented as a Python 3 script.

How iterform plays

01Replica Respawning
A created character copy can serve as the location for a later respawn.
02Level Collection
The campaign contains over 45 stages arranged across six colors.
03Speedrun Length
A complete run takes about three hours, or around 30 minutes for ultra-pro speedrunners.
04External Editor
A Python 3 script is included for creating levels outside the main game.
05Computer-Composed Music
The soundtrack was produced with artificial intelligence through Jukedeck.

iterform compared to similar games

Unlike Sundered: Eldritch Edition, which is described as a chaotic metroidvania, iterform centers its play around player-created replicas and respawn positioning across a compact level set. SUPER CHICKEN JUMPER combines runner gameplay with shooting, while iterform focuses on hardcore platforming and its replica mechanic.

iterform: platforms & release

Is iterform worth it?

It is worth it if: hardcore platformer fans who want a respawn system based on player-created copies. Skip it if: players looking for a broad platforming adventure rather than a compact, highly demanding challenge.

Where can I download iterform?

Use the Download Now button on this page: it opens iterform's store page, where you can choose how to get it.

What platforms is iterform on?

Windows and Linux.

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