fix #3129

CHANGELOG.md

@@ -14,6 +14,7 @@
 - Supply carts now don't apply debuffs to the player if a cart is overburdened, instead applying those debuffs to the animal. This avoids some weird behaviour and also buffs the "weight" of items that can be carried in a supply cart by 3x (#2997) @Ujhik
 - Improved performance of blocks checking if they're oxygenated @Mqrius
 - Added Bamboo Lumber and unified wood-related recipes in the backend (please let us know if anything's wrong!) (#3002) @Inceitious
+- Added a recipe to convert iodine and methane back into iodomethane (#3129) @Pyritie
 ### Bug fixes
 - Fixed Uranium Triplatinum not requiring Radon in the Alloy Blast Smelter @TomPlop
 - Added a workaround for oil spouts sometimes giving a fluid that couldn't be used in non-GregTech machines @Pyritie
@@ -24,6 +25,7 @@
 - German @Enderderschander
 - Ukranian @MetEnBouldry
 - Japanese @sakura-gondra
+- Russian @Nixieeunrare
 
 ## [0.11.22] - 16-02-2026
 ### Changes

kubejs/server_scripts/tfg/mars/recipes.iodine.js

@@ -105,6 +105,15 @@ function registerTFGMarsIodineRecipes(event) {
 		.duration(20 * 5)
 		.EUt(GTValues.VA[GTValues.MV])
 
+	event.recipes.gtceu.chemical_reactor('tfg:iodomethane_synthesis')
+		.itemInputs('#forge:dusts/iodine')
+		.inputFluids(Fluid.of('gtceu:methane', 1000))
+		.outputFluids(
+			Fluid.of('tfg:iodomethane', 1000),
+			Fluid.of('gtceu:hydrogen', 1000))
+		.duration(20 * 5)
+		.EUt(GTValues.VA[GTValues.MV])
+
 	event.recipes.gtceu.chemical_reactor('tfg:trideuteroiodomethane_separation')
 		.inputFluids(
 			Fluid.of('tfg:trideuteroiodomethane', 1000),