2025Marcin Wełnicki
- Videos
- 97
- Creators
- 30
1 - 5 players0 minVery heavy weight

2022Marcin Wełnicki
Mainly playthroughs. Aeon Trespass: Odyssey is covered on BoardGameVideo.com by 41 reviews, 25 how-to-play guides, 141 recorded sessions, 18 unboxings, and 18 other videos.
From BoardGameGeek
Aeon Trespass: Odyssey is a 1-4 player campaign game about adventures, exploration and fierce battles with giant monsters. It's a co-operative, choice-driven boardgame experience played over multiple sessions. Set in an alternate Antiquity, where a reality-shattering cataclysm killed the Olympian gods and unleashed the otherworldly Primordials, Aeon Trespass: Odyssey places the players in the roles of Argonauts, the only people who can fight off the darkness and make things right. Take control of the Argo and its crew, train them and send them on adventures into the dangerous and mysterious lands of Ancient Greece (and beyond...). Learn the world's secrets and create new technologies that will give you an edge in combat - and outside of it. Manage your resources and develop your base of operations. Build new Facilities, craft new Weapons and equipment. Gather allies and forge political alliances with the world's factions. And, most important of all, tame the Titans, arm them, evolve them and ride them to battle with the fearsome Primordials. You win by defeating the main villains or solving a crisis, you lose if your Argonauts die, your crew abandons you, your ship gets destroyed, the villains fulfill their plot or time runs out. There are many ways to lose, but only a handful of paths to victory. During Battles, 1 to 4 players must cooperate to defeat 1 giant Primordial boss-type monster controlled by a sophisticated AI system. Outside of Battles, Aeon Trespass: Odyssey uses choice chain and choice matrix mechanics to track your decisions throughout the game. Those decisions matter and will have a drastic impact on all future play sessions, campaigns and playthroughs.
Aeon Trespass: Odyssey has 243 videos from 55 creators: 41 reviews, 25 how-to-play guides, 141 playthroughs, 18 unboxings and 18 other videos. They date from 2019 to October 2026.
To learn the rules, start with "Aeon Trespass: Odyssey - A Gameplay Primer" by Adventures in Creative Software, which runs 23 min. For a quicker teach, "Aeon Trespass: Odyssey Inverted Combat Paradigm Details!" by The King of Average runs 6 min.
For an opinion before you buy, start with "World's Most Complicated Board Game (is okay) | Aeon Trespass: Odyssey Review" by No Pun Included. 21 creators have reviewed it. To see it played, watch "Simpleton Solo's - Aeon Trespass: Odyssey (A Hecka-ton of Arms!)" by Five of Clubs, one of 141 playthroughs.
If you like it, try Kingdoms Forlorn: Dragons, Devils and Kings, Enormity, Aeon Trespass: Twelve Sins of Herakles – Summer and Monster Slayers of Slawia, also by Marcin Wełnicki.
8 of 55
2025Marcin Wełnicki
1 - 5 players0 minVery heavy weight
2026Marcin Wełnicki
1 - 4 players60 - 90 minVery heavy weight
2026Marcin Wełnicki
1 - 4 players0 min
2019Marcin Wełnicki
2 - 5 players30 - 60 minMedium weight
From BoardGameGeek:
Aeon Trespass: Odyssey is a 1-4 player campaign game about adventures, exploration and fierce battles with giant monsters. It's a co-operative, choice-driven boardgame experience played over multiple sessions. Set in an alternate Antiquity, where a reality-shattering cataclysm killed the Olympian gods and unleashed the otherworldly Primordials, Aeon Trespass: Odyssey places the players in the roles of Argonauts, the only people who can fight off the darkness and make things right. Take control of the Argo and its crew, train them and send them on adventures into the dangerous and mysterious lands of Ancient Greece (and beyond...). Learn the world's secrets and create new technologies that will give you an edge in combat - and outside of it. Manage your resources and develop your base of operations. Build new Facilities, craft new Weapons and equipment. Gather allies and forge political alliances with the world's factions. And, most important of all, tame the Titans, arm them, evolve them and ride them to battle with the fearsome Primordials. You win by defeating the main villains or solving a crisis, you lose if your Argonauts die, your crew abandons you, your ship gets destroyed, the villains fulfill their plot or time runs out. There are many ways to lose, but only a handful of paths to victory. During Battles, 1 to 4 players must cooperate to defeat 1 giant Primordial boss-type monster controlled by a sophisticated AI system. Outside of Battles, Aeon Trespass: Odyssey uses choice chain and choice matrix mechanics to track your decisions throughout the game. Those decisions matter and will have a drastic impact on all future play sessions, campaigns and playthroughs.
Designer
Marcin Wełnicki
Artists
Bartek Fedyczak, Piotr Gacek, Mateusz Lenart
Publisher
Into the Unknown
Mechanics