Isaac Mod Commissions by Kerkel!

Want to see your ideas realized in the game?
Need specialized code for a project or personal use?

My coding commissions are open!

Contact through Bluesky or Twitter/X!

Im a modder with years of experience, having worked on Epiphany, Noah, Isaac Reshaken, and more!I will code your ideas into the game, and send you the finished product that you are free to use and share.

I do:

  • Player Characters

  • Items/Trinkets

  • Familiars

  • Tweaks/QOL

  • Cards/Pills

  • Pickups

  • Weapons

  • Enemies/Bosses*

  • Rooms

  • Shaders

  • Other (just ask!)

I am not currently offering sprite commissions. For these I would recommend BrendenPerson?, Reixen, or Ferpe

What you're getting!

  • You will receive a custom-programmed mod for Isaac Repentance+ with free External Item Descriptions support if applicable, using visual assets provided by you or placeholders.

  • You are free to upload the mod as long as I am credited for the code!

REPENTOGON

  • I will work using REPENTOGON by default.

  • You may request that I do not, but doing so will likely increase the final price due to more work needed

Payment

  • Price is agreed upon before work is started. I give an estimate based on $14 for each hour I expect to work on the mod (i can do bulk discounts!)

  • Payment is done through Ko-Fi via card or Cash App. Half is paid upfront, and the rest before any build of the mod can be sent over

Refunds & Cancellation

  • If I need to cancel your commission for any reason, you'll be fully refunded and receive the latest build the mod, functional or not

  • No refunds after I've started due to the time and effort involved!

Maintenance

  • I'll maintain the mod for 3 weeks with fixes and small tweaks after it's been finished and passed over. Past this point I may charge extra for these things, but if it's quick for me to do I probably won't charge!

  • Additional features will be treated as separate commissions