Issues

• Resurgence MAP29 exit not working

  Bug
  Helion-Engine/Helion#1831 · Filter by author nstlaurent opened on Oct 6, 2026

• instrument not found in abyssal apocrypha map 1

  Helion-Engine/Helion#1826 · Filter by author MikeSesketcharba opened on Sep 29, 2026

• [request] mimic zdoom's compatibility launch parameters

  Helion-Engine/Helion#1825 · Filter by author MikeSesketcharba opened on Sep 29, 2026

• could not find music in abyssal apocrypha map 4

  Helion-Engine/Helion#1824 · Filter by author MikeSesketcharba opened on Sep 29, 2026

• Rare unkillable Lost Souls.

  Helion-Engine/Helion#1785 · Filter by author 4-and-a-half-star-games opened on Sep 13, 2026
  8

• Map 22 of KDiKDiZD is broken

  Helion-Engine/Helion#1773 · Filter by author MikeSesketcharba opened on Sep 4, 2026

• Opacity issues in Z1M8 (map 20) of KDiKDiZD

  Helion-Engine/Helion#1772 · Filter by author MikeSesketcharba opened on Sep 4, 2026
  1

• Texture misalignment in Eye Juice map 12 (edited)

  Helion-Engine/Helion#1761 · Filter by author hydracorvi opened on Sep 2, 2026

• Going Down (gd.wad) not working properly

  Helion-Engine/Helion#1754 · Filter by author rdloo opened on Aug 27, 2026

• Music stutters in Nostalgia MAP03

  Helion-Engine/Helion#1750 · Filter by author JustinWayland opened on Aug 25, 2026

• Abyssal Apocrypha MAP07 Torches leak through

  Renderer
  Helion-Engine/Helion#1747 · Filter by author nstlaurent opened on Aug 22, 2026

• BOSCP MAP07 Monsters showing stuck in ceiling

  Helion-Engine/Helion#1741 · Filter by author nstlaurent opened on Aug 22, 2026

• helion runs in the background but i cant alt tab to it

  Helion-Engine/Helion#1732 · Filter by author MikeSesketcharba opened on Aug 15, 2026

• [request] support for F1 help screen

  Helion-Engine/Helion#1729 · Filter by author MikeSesketcharba opened on Aug 15, 2026

• [SBARDEF] the condition check if patch empty/not empty behavior does not seem to be consistent with woof!s behavior

  Helion-Engine/Helion#1726 · Filter by author GameMasterPDX opened on Aug 12, 2026

• Improper rendering of text screen after map 6 in Hellevator

  Helion-Engine/Helion#1712 · Filter by author hydracorvi opened on Aug 5, 2026

• [Feature request] Add to package managers

  Helion-Engine/Helion#1709 · Filter by author Joyfulbeekeeper opened on Aug 2, 2026

• Random ACSVM failure

  Helion-Engine/Helion#1684 · Filter by author nstlaurent opened on Jul 4, 2026

• Eye Juice MAP16 Building not lowering

  Helion-Engine/Helion#1646 · Filter by author nstlaurent opened on Jun 4, 2026
  1

• Sky offset issue

  Helion-Engine/Helion#1644 · Filter by author nstlaurent opened on Jun 3, 2026
  1

• [feature request] non intrusive powerup timers

  Helion-Engine/Helion#1641 · Filter by author MikeSesketcharba opened on Jun 3, 2026

• Add A_FireOldBFG and A_BetaSkullAttack

  Helion-Engine/Helion#1578 · Filter by author nstlaurent opened on Apr 19, 2026

• Hanging corpse rendering over lower in software

  Renderer
  Helion-Engine/Helion#1555 · Filter by author nstlaurent opened on Apr 9, 2026

• Weird projectile behavior in map 3 of Spectrum Descent

  Helion-Engine/Helion#1513 · Filter by author hydracorvi opened on Feb 27, 2026

• ability to disable certain new additions

  Helion-Engine/Helion#1498 · Filter by author GameMasterPDX opened on Feb 20, 2026