ARSOM 4 - A Reasonable Selections Of Mutations

Carefully balanced & lightweight 1.21 update for ARSOM. More performant than ever with distant horizons & better endgame content + scaling
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Type
Name
Uploaded
Size
Game Ver.
Mod Loaders
Downloads
R
ARSOM 4 - 2.2
May 25, 2026
2.8 MB
1.21.1
NeoForge
15
R
ARSOM 4 - 2.0
Dec 28, 2025
2.8 MB
1.21.1
NeoForge
42
R
ARSOM 4 - 1.9
Dec 23, 2025
2.8 MB
1.21.1
NeoForge
6
R
ARSOM 4 - 1.82
Dec 18, 2025
3.1 MB
1.21.1
NeoForge
11
R
ARSOM 4 - 1.81
Dec 14, 2025
3.1 MB
1.21
NeoForge
10
R
ARSOM 4 - 1.8
Dec 12, 2025
2.8 MB
1.21.1
NeoForge
7
R
ARSOM 4 - 1.7
Dec 7, 2025
2.8 MB
1.21.1
NeoForge
12
R
ARSOM 4 - 1.6
Dec 1, 2025
2.7 MB
1.21.1
NeoForge
13
R
Arsom 4 - 1.5
Nov 28, 2025
2.7 MB
1.21.1
NeoForge
13
R
ARSOM 4 - 1.4
Nov 27, 2025
2.7 MB
1.21.1
NeoForge
7
R
Arsom 4 - 1.3
Nov 27, 2025
2.7 MB
1.21.1
NeoForge
13
R
Arsom 4 - 1.1
Nov 27, 2025
2.7 MB
1.21.1
NeoForge
12
R
Arsom 4 - 1.0
Nov 25, 2025
2.6 MB
1.21.1
NeoForge
5