About
On Steam, 80% of 465 player reviews are positive (Very Positive). 31 people are playing it on Steam right now, with a peak of 60 in the last 30 days. It is Playable on Steam Deck.
A turn-based tactical RPG in which you will explore a harsh planet teeming with terrifying monsters. Experiment with talent builds for 23 heroes. Combine abilities with equipment and other characters. Assemble a squad and learn the secrets of the planet Tenebris!
More in the Tenebris series
2 other titles
Games like Tenebris: Terra Incognita
same kind of game, other series
Media
Releases
Platform
Date
September 14, 2026 (early access from September 30, 2024)
Earliest full release on each platform; regional dates can differ.
PC and Steam Deck
Steam store pageSteam Deck: Playable runs, but may need some tweaks
Minimum
Recommended
OS *
Windows 7/8/10/11
Windows 7/8/10/11
Processor
Intel Core 2 Duo or equivalent
Intel Core 2 Duo or equivalent
Memory
4 GB RAM
4 GB RAM
Graphics
GTX 260 or equivalent
GTX 260 or equivalent
DirectX
Version 10
Version 10
Storage
2000 MB available space
2000 MB available space
Requirements and Deck status as listed on Steam, checked Nov 5, 2026.
Tenebris: Terra Incognita player count
concurrent players on Steam31playing now2h ago
31peak today
6030-day peak
60highest we have seenOct 24, 2026
Oct 23daily peak, last 16 daystoday
Players counted on Steam every one to six hours; the daily peak is the highest count of the day.
Tenebris: Terra Incognita achievements
83 achievements on SteamRarest
The Great Leveler Complete the game’s main story on “Horror Movie” difficulty.
1.1%
Fashion Designer Equip 4 heroes with Mythic-grade gear.
1.4%
Technical Domination Clear Floor 10 of the Darkening Dungeon.
1.9%
Role Model Clear Floor 5 of the Darkening Dungeon.
2.1%
Field Hospital Successfully complete the mission without casualties with a squad of 4 heroes of the medic archtype.
2.3%
Brotherhood in arms Successfully complete the mission without casualties with a squad of 4 Marine archtype heroes.
2.6%
All 83 achievements by how many players unlocked them
Ominous Shadow Successfully complete the mission without casualties with a squad of 4 heroes of the Sniper archtype.
2.6%
Iron Legion Successfully complete the mission without casualties with a squad of 4 heavily armored heroes.
2.7%
Explain the gear! Equip 1 hero with mythical-grade gear.
3%
In the company of geeks Successfully complete the mission without casualties with a squad of 4 heroes of the Technician archtype.
3.2%
Sigmabeast Defeat the world boss “Sigma-parasitus.”
3.5%
Mission Accomplished! Complete the game's main story.
3.5%
The father of all Pathfinders Successfully complete 100 sweep missions.
3.7%
Wake up! Rescue the person from the cryocapsule on the Ares.
3.9%
Burning Away the Corruption Destroy Zygota.
4%
Real Hero Help Murena with the exploration of the Devil's Throat on "Horror Movie" difficulty.
4.3%
The Illuminati Defeat the terrifying shadows.
4.7%
Armed and Very Dangerous Level up the Venefica hero to level 30.
4.9%
Plague Doctor Level up the hero Lautus to level 30.
5%
Best of the Best Help Colonel Grom defeat the hive queen in the Hot Caves on "Horror Movie" difficulty.
5.2%
Painless Level up the Berserker hero to level 30.
5.2%
A True Leader Level up the Bellator hero to level 30.
5.2%
Iron Pony Level up the hero Armatus to level 30.
5.3%
Lord of Fire Level up the Phoenix hero to level 30.
5.3%
Technical Genius Level up the hero Engineeris to level 30.
5.4%
Heavy and Powerful Level up the Centurio hero to level 30.
5.4%
The Perfect Assassin Level up the Phantasma hero to level 30.
5.5%
Nanobot Lord Level up the hero Satelles to level 30.
5.7%
Tickle your nerves Successfully complete 10 sweep missions on the "Horror Movie" difficulty.
7%
Fashion Expert Equip 4 heroes with legendary-grade gear.
7%
Long live the king! Win the royal battle.
7.1%
VIP Customer Buy 100 pieces of gear from Bob at the Arsenal.
9.1%
Cave Samurai Finish 100 enemies using a blade with one hero.
9.3%
Check out my outfit! Equip 1 hero with legendary-grade gear.
9.4%
Grim Reaper Destroy 4 enemies at the same time with any skill.
9.9%
In lieu of food Use stimulators 100 times.
11.8%
Space Cowboy Advance the Vidua class to level 20.
12.1%
Machine gun is THE argument! Advance the Libritor class to level 20.
12.6%
The impossible is possible Break out from the trap on the Crystalloid ship.
12.7%
Legendary Pathfinder Successfully complete 50 sweep missions.
13.2%
Metal Beekeeper Advance the Mechanicus class to level 20.
13.2%
Barbecue Master Advance the Ignifer class to level 20.
13.2%
Behind a Montain Advance the Legionnaire class to level 20.
13.8%
Huckster Sell 500 pieces of gear to Bob at the Arsenal.
13.9%
Invisible Death Advance the Sancto class to level 20.
14.1%
Best Shooter in the Galaxy Defeat 1,000 monsters.
14.2%
Know No Boundaries Kill two bosses on the "Horror Movie" difficulty.
14.3%
Against the odds Defeat the boss in the hangar on the "Horror Movie" difficulty
14.5%
Grenadier Advance the Impetum class to level 20.
15.4%
Dr. House Advance the Remediator class to level 20.
15.7%
Fly High Put 2 stimulators on 1 hero at the same time.
15.9%
Sun Tzu Successfully complete 100 operations at HQ.
17.3%
Junkie Use stimulators 50 times.
17.5%
Traffic Light Apply 3 effects to one enemy at the same time (Deep Wound, Toxin, Burn).
18.9%
Eco-friendly Turn off the light
19.1%
Fashion parade Outfit 4 heroes in epic or higher grade equipement.
20%
Straight Flush Get all the second tier heroes.
20.2%
Financial Whiz Get 5,000 social credits by using the exchanger.
20.4%
Deep Throat Assist Murena with the exploration of the Devil's Throat.
21.6%
Great Tactician Successfully complete 50 operations at HQ.
23.6%
The emergence of dependency Use stimulators 20 times.
23.9%
Fashion Connoisseur Outfit a hero in epic or higher grade equipement.
24.7%
Scientific Approach Gain access to 20 improvements at the Command Center.
25.1%
An experienced Pathfinder Successfully complete 20 sweep missions.
25.3%
With fire! Help Colonel Grom defeat the hive queen in the Hot Caves.
26.9%
Master Executionist Terminate any boss with a combo.
27.2%
Not worthy Fire one hero.
27.3%
Carousel of Death Launch 3 combos in a row within one round.
27.5%
Master Tactician Successfully complete 20 operations at HQ.
32.1%
Pathfinder Successfully complete 10 sweep missions.
32.7%
First Champion Upgrade your first hero to level 10.
35.3%
Bypass the armor Defeat Sonicus on the first encounter.
35.5%
Darwin Award Lose your entire squad
36.7%
Experienced Tactician Successfully complete 10 operations at HQ.
39.6%
Knowledge is power! Gain access to 10 improvements at the Command Center.
40.3%
Great combinator Participate in a combo with 4 heroes at the same time.
44.4%
Insect Exterminator Stomp 100 bugs
52.9%
Hunter of the Misty Wastes Kill two bosses
71.3%
Diligent Apprentice Complete training on the ship.
71.8%
Full House Get all the first tier heroes.
72.7%
Expedition Protector Defeat the Boss in the Hangar
84.6%
Good Commander Complete a mission without casualties
87.3%
Spectacular! Execute a combo
87.9%
Share of Steam players who unlocked each achievement.