Tyranno Ex
- Designer Karl-Heinz Schmiel
- Publisher The Avalon Hill Game Co , Moskito Spiele
- Illustration Jean Baer , Dave Dobyski , Charles S. Jarboe, Jr. , Charles Kibler , Michael Präpasser
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Start for freeWhat to Expect
Players guide dinosaurs through changing environments that they influence themselves. Each round, you alter the ecosystem to help your animals survive while competing against others. Survival means both adapting to the environment and winning battles against rival predators. The game blends dice rolling with tactical placement on a square grid, creating a dynamic evolution simulation.
Who Is This Game For?
Tyranno Ex is designed for experienced strategy gamers comfortable with longer playtimes around 120 minutes. It is not a family game but a hobbyist title suitable from age 12 upwards. Prior experience with mechanics like Area Majority and Open Drafting helps to navigate its complex decisions.
How It Works
Players use Area Majority to control dinosaur survival in specific areas on a square grid. They modify the environment each turn to favor their species. Open Drafting lets players select animals, which then engage in dice-based combat. This creates a balance between environmental adaptation and conflict for dominance.
What Makes It Special
Designed by Karl-Heinz Schmiel and published by Avalon Hill in 1990, Tyranno Ex combines simulation, dice rolling, and strategic area influence. Although it won no awards, it is part of dinosaur and evolution-themed game families, uniquely blending Area Majority and Open Drafting mechanics in a prehistoric world.
Pro
- Combination of Area Majority and Open Drafting for tactical depth
- Evolution simulation with dynamic environmental changes
- Supports 2 to 4 players for extended play sessions
- Strategic combat using dice mechanics
Contra
- No solo play option
- Long playtime around 120 minutes demands patience
- Complexity may deter beginners
Setting & Atmosphäre
The game is set in a prehistoric world where dinosaurs and other ancient creatures fight for survival. The constantly changing environment demands adaptation and combat. Evolution is the core theme.
Tipp für Einsteiger
Focus first on understanding how environmental changes affect your dinosaurs before engaging heavily in combat.
Häufige Fragen
Can I play this solo?
No, Tyranno Ex is designed for 2 to 4 players and does not include a solo mode.
How long does a game really take?
Game duration is about 120 minutes, suitable for an extended gaming session.
What prior experience do I need?
The game targets experienced players familiar with mechanics like Area Majority and Open Drafting.
How does this compare to similar games?
Tyranno Ex uniquely combines environmental influence and combat in a prehistoric simulation with dice rolling.
Is this suitable for families?
Due to complexity and length, it is better suited for older players aged 12+ with gaming experience.
What mechanic makes it special?
The blend of Area Majority and Open Drafting on a changing environmental grid is its key feature.
Fazit
Tyranno Ex suits players who enjoy complex strategic games with environmental and combat elements. It requires commitment and offers a deep prehistoric evolution simulation without modern expansions.


























