ProjectZaero-Solo_Trials icon

Solo Trials

12 Expeditions available. Balanced for solo play. Begins with easy vanilla-like difficulty and enemies, but later leans into brutal difficulty and custom enemies.

Last updated a week ago
Total downloads 894
Total rating 0 
Categories Rundowns
Dependency string ProjectZaero-Solo_Trials-1.0.2
Dependants 0 other mods depend on this mod

This mod requires the following mods to function

BepInEx-BepInExPack_GTFO-1.8.1 icon

BepInEx pack for GTFO. Preconfigured and includes Unity Base DLLs.

Preferred version: 1.8.1
dakkhuza-MTFO-4.3.9 icon

The premier in GTFO DataBlock editing ;^)

Preferred version: 4.3.9
Dex-Tweaker-1.8.5 icon

Extra features for rundowns

Preferred version: 1.8.5
EEC-EEC_I-1.6.2 icon

Add lot more flexibility for designing your own Enemy. Designed for Rundown Developers - aka ExtraEnemyCustomization [Version 1.x]

Preferred version: 1.6.2
Frog-GearPartCustomization-1.3.1 icon

Modify the position, rotation, and scale of gear parts

Preferred version: 1.3.1
mccad00-Mccad00s_Custom_Gear_Parts-1.0.6 icon

Asset pack for custom weapon parts.

Preferred version: 1.0.6
Frog-SilencedWeapons-1.1.2 icon

Customizable silenced weapons - Now compatible with rundown 6

Preferred version: 1.1.2
Localia-ResourceHelper-1.6.5 icon

Mark all the resources you and your teammates have found.

Preferred version: 1.6.5
Flowaria-LGTuner-0.999.0 icon

Fine tune your LevelGeneration! [Early Access]

Preferred version: 0.999.0
Fody55-GTFO_ShootInTheAir-1.0.0 icon

A really tiny mod that enables you to shoot while falling/jumping (similar to old QoLFix functionality).

Preferred version: 1.0.0
dakkhuza-DakGeos-0.1.0 icon

A pack of geomorphs, regular, custom, exit, etc!

Preferred version: 0.1.0
ProjectZaero-ZaeroGeos-0.0.6 icon

A pack of geomorphs for custom tilesets. Currently contains 4 tiles + 1 variant.

Preferred version: 0.0.6
Flowaria-FlowGeos-0.2.1 icon

Sets of custom tile for your rundown!

Preferred version: 0.2.1
Untilted-EnemyRadiusAdjustment-1.0.0 icon

Exchange enemies pushing each other for going through each other

Preferred version: 1.0.0
Untilted-NoDustParticles-1.0.0 icon

Remove dust/ambient particles

Preferred version: 1.0.0
Untilted-EvadeFix-1.0.0 icon

Fix dodge/evade

Preferred version: 1.0.0
Fody55-GTFO_BringBackBunnyHop-1.0.0 icon

Requires HOST to have the mod installed for it to function! For those that enjoyed bunny-hopping and want it back.

Preferred version: 1.0.0
NoWorms-Stacks-0.10.3 icon

Stack your stacks together

Preferred version: 0.10.3


Welcome to Solo Trials by Project Zaero.

  • This rundown is designed for solo play, starting with beginner difficulty leading into extreme intensity expeditions. Please report any issues you find to Project Zaero#9999 on Discord.


  • Verified solo clearable expeditions.
  • Progressively more challenging expeditions. A tier starts off beginner friendly, while E tier will challenge even the top 0.1% of players.
  • 12 Expeditions currently available.

Release Notes:


  • Fixed typos.


  • E2 "Courage" adjustments.
  • Changed Class 8 -> 6. This alarm was disproportionately harder than the rest of the level.
  • Fixed an issue where blood doors were spawning 3x enemies.
  • Fixed some typos.


  • Final Expedition added.
  • E2 "Courage"
  • Misc. changes.
  • Updated description of D3 "Ravage" to be more descriptive.
  • Fixed some typos. This includes some stats displayed on weapons.
  • Changed all scout waves that spawned Flyers since they would get stuck. This affects most of the levels.
  • Weapon Balance changes.
  • Reduced charge time on Soul Sniper.
  • XHM Cannon Mag reduced 55 -> 50, reload time increased by 6%.
  • Metalstorm SMG overhauled. 2 -> 4 Damage, 60 -> 45 Mag, 250 -> 125 Stock, reload time decreased by 9%. This should significantly push it into truly having the highest DPS out of the primary weapons while still being the least efficient.
  • Rift Welder charge time removed.
  • Void Sniper pierce 1 -> 2. Not having pierce made this weapon extremely inefficient compared to every other secondary. It should now be much more viable.
  • Vision Rifle now has a crit bonus of 20%. This should help define the type of weapon it is better.
  • Melee Balance changes.
  • Spear will now automatically release very quickly while holding a full charge.
  • Sledgehammer initial charge delay reduced by 50%, Charged Damage 20 -> 24.
  • Knife full charge can now be held almost indefinitely.
  • Bat increased Charged Damage 12 -> 15.
  • Sword charge time was unintentionally matched with the Sledgehammer, effectively making it a direct downgrade aside from uncharged swings. Charge time adjusted 1.8 -> 1.2.

Older version patch notes available in the files.

Available versions

Please note that the install buttons only work if you have compatible client software installed, such as the Thunderstore Mod Manager. Otherwise use the zip download links instead.

Upload date Version number Downloads Download link  
2022-5-9 1.0.2 172 Version 1.0.2 Install
2022-5-8 1.0.1 33 Version 1.0.1 Install
2022-5-7 1.0.0 46 Version 1.0.0 Install
2022-5-4 0.4.0 112 Version 0.4.0 Install
2022-5-3 0.3.0 37 Version 0.3.0 Install
2022-5-2 0.2.1 63 Version 0.2.1 Install
2022-5-1 0.2.0 9 Version 0.2.0 Install
2022-5-1 0.1.4 23 Version 0.1.4 Install
2022-4-27 0.1.3 108 Version 0.1.3 Install
2022-4-27 0.1.2 14 Version 0.1.2 Install
2022-4-27 0.1.1 16 Version 0.1.1 Install
2022-4-27 0.1.0 21 Version 0.1.0 Install
2022-4-27 0.0.8 24 Version 0.0.8 Install
2022-4-26 0.0.7 43 Version 0.0.7 Install
2022-4-25 0.0.6 39 Version 0.0.6 Install
2022-4-24 0.0.5 35 Version 0.0.5 Install
2022-4-24 0.0.4 7 Version 0.0.4 Install
2022-4-23 0.0.3 51 Version 0.0.3 Install
2022-4-23 0.0.2 17 Version 0.0.2 Install
2022-4-23 0.0.1 24 Version 0.0.1 Install