Merchant Altar Minimum Payout

Raises only the Merchant's Altar minimum Prism payout. The default floor is 100 Prisms, replacing the vanilla floor of 10.

Live gameplay has verified that the altar pays no fewer than 100 Prisms with the default configuration.

What stays unchanged

• The interaction still costs exactly 1 Omni.
• Progression-based payout scaling is preserved.
• Repeated-use depreciation is preserved.
• Ordinary shop prices are not modified.

The mod changes only TradersAltarRepairedInfo.MinPrice after the Merchant's Altar initializes. It does not edit game files.

Configuration

After the first launch, edit:

BepInEx/config/com.prom.gatekeeper.merchantaltarminimum.cfg

[General]
MerchantAltarMinimumPayout = 100

Restart the game after changing the value.

Installation

Install with r2modman or another Thunderstore-compatible mod manager, then launch Gatekeeper modded.

For multiplayer verification, the host should run the mod. Using the same profile on clients is recommended.

Compatibility

Built and live-tested with Gatekeeper's 31 August 2026 game build and BepInEx IL2CPP. Later game updates may require a compatibility update.

Uninstallation

Remove the package in your mod manager. With the plugin absent, the game returns to its vanilla minimum payout floor of 10 on the next launch.

Changelog

1.0.0

• Initial release.
• Default MerchantAltarMinimumPayout floor: 100 Prisms.
• Live gameplay verified the 100-Prism floor.
• Preserves the vanilla 1 Omni interaction cost, progression scaling, and repeated-use depreciation.