Nuclear Throne

Builds & patches

modsBuild 684347(Build #19 - allows for mods, no official support for stability or updates)

Updated Unknown

ideaotBuild 1117707

Updated 09 May 2016, 19:10 GMT

publicBuild 21384247

Updated 05 Jan 2026, 11:13 GMT

ntt_u99Build 19341171100.033, the last u99 NTT version

Updated 31 Dec 2025, 20:36 GMT

openbetaBuild 7193675Open Beta for 2021 Testing

Updated 15 Aug 2021, 22:57 GMT

nostalgiaBuild 535730(1st Early Access build, October 2013 - Windows only)

Updated Unknown

modbranch_2021Build 7193732v99r2b3 for Modding

Updated 15 Aug 2021, 23:23 GMT

openbeta_win64Build 25273021Open Beta for 2025 Testing (quicker builds, Windows only)

Updated 12 Sep 2026, 16:15 GMT

ntt_developmentBuild 21355019NTT test build

Updated 31 Dec 2025, 20:43 GMT

win7_temp_branchBuild 17912782v99r2b18, if you get a MFPlat error on start

Updated 30 Mar 2025, 00:13 GMT

Build history
Build	Branch	Steam updated	Depot changes
25273021Current	openbeta_win64	12 Sep 2026, 16:15 GMT	1
1117707Current	ideaot	09 May 2016, 19:10 GMT	Unknown
7193732Current	modbranch_2021	15 Aug 2021, 23:23 GMT	Unknown
684347Current	mods	Unknown	Unknown
535730Current	nostalgia	Unknown	Unknown
21355019Current	ntt_development	31 Dec 2025, 20:43 GMT	Unknown
19341171Current	ntt_u99	31 Dec 2025, 20:36 GMT	Unknown
7193675Current	openbeta	15 Aug 2021, 22:57 GMT	Unknown
19328999	openbeta_win64	23 Jul 2025, 12:27 GMT	Unknown
21384247Current	public	05 Jan 2026, 11:13 GMT	Unknown
17912782Current	win7_temp_branch	30 Mar 2025, 00:13 GMT	Unknown

Some intermediate builds may be missing.