Spend your day building,
not fixing.

StackBlender makes developer tools: Unity editor tools, IDE plugins, and command-line tools for changes that are risky or tedious to make by hand. Apollo Emulators are for the games you play after work.

Browse productsGitHub
The Asset Tables window in the Unity editor: a table of monsters, each row with a pixel-art portrait, kind, health, damage, speed, the sprite of what it drops, a colour swatch, and its hit sound as a waveform with a play button.
Athena Asset Tables in the Unity editor: a bestiary as a spreadsheet, portraits, colours, and sounds beside every number. Every edit is staged until you apply, and the whole batch is one Undo.

For developers

Developer tools

Some are open source, some free, some paid.

Unity EditorComing soon

Athena Asset Tables

Edit fast. Apply with confidence.

Unity Asset Store · Coming soonDetails →
Unity EditorOn hold

Input Porter

Move a project off the deprecated Input Manager onto the Input System without rewriting your game.

Unity Asset Store · On holdDetails →

For players

Apollo Emulators

The games you love, at your speed.

Fast-forward with the music at its normal tempo and pitch in supported games. Save your place, make the controls yours, and play with a friend.

  • Apollo Boy
  • Apollo Super
  • Apollo Classic
  • Apollo Drive
Explore ApolloSee the product line

Privacy, clarity, and control

Local-first software

Work with your files on your device. Choose when to use online features, with documentation explaining what data they share.

Documented capabilities

Review supported workflows, compatibility, and known limitations before you install. Practical guides help you get started and resolve problems.

Clear pricing

See what’s included, what costs extra, and where limits apply before you buy. Every product is ad-free.