BoardGameArchiveBeyond the Sun
Beyond the Sun explained: research a branching technology tree, improve your economy, move ships, colonize systems and race to shared achievements.
Humanity expanding into space through technological development
Lead a spacefaring faction through a shared technology tree where every discovery unlocks new actions for the table.
Research, economic growth and expansion into star systems all feed the same race toward achievements and final victory points.
Why it stands out
The technology tree is not just a menu of upgrades—it becomes the shared action board, so discovering something powerful changes what everyone can eventually do.
The endgame changes with player count
Beyond the Sun has a shared technology tree and a separate system board for ship movement and colonization. Research opens actions for your faction, but other players can occupy action spaces. Your economy must support both population and ore as the tree branches.
Rio Grande’s clarification matters: the final round is triggered after three total achievement claims in a two- or three-player game, and four in a four-player game. You then finish that round and play one final full round. An early achievement is therefore both points and a tempo signal.
Game at a Glance
Research
Open new branches in a variable technology tree.
Improve Production
Convert population and ore into a stronger economy.
Explore Space
Move fleets and compete for control of star systems.
Claim Achievements
Shared goals push the game toward its finish.
Who Beyond the Sun suits
Choose it for a group that likes an open technology puzzle, contested worker spaces and several paths to points. Technology and economy are the core; the space map matters for system control and colonization but is not a long tactical battle simulator. The base game supports two to four players.
What happens on a turn
A turn has three phases. Move your Action pawn to an open action space and use its effect; then choose one production option: population growth, ore production or a resource trade. Finally, if you meet an achievement condition, claim up to one achievement. You cannot leave the pawn where it was, use an occupied space or use a technology action your faction has not researched.
Research is both a personal upgrade and a change to the shared tree: undiscovered technologies reveal new cards and actions, while only factions that research the appropriate technology can use its action spaces. On the system board, ships create opportunities to control and colonize systems. These areas score alongside technologies, economy and achievements at the end.
An action-space and production example
Suppose your next research action costs ore and would unlock a useful ship action. You can take a population growth option this turn to prepare a larger economy, or produce ore now so that research is available on the next turn. But if another player occupies your intended research space, the plan changes. Check the spaces you can legally reach before committing to one resource path.
A second choice is whether a new branch helps the plan you already have. A high-level technology may be worth points, yet repeated low-level actions that feed colonization or production could be more useful before the achievement clock runs out. This is editorial planning guidance, not a fixed technology ranking.
Achievements, scoring and expansion
Achievement claims are mandatory when you qualify, but you can claim only one per turn. The game ends after the round containing the third claim at two or three players, or the fourth at four players, plus one complete final round. Final points include researched technology, your economy, systems and achievement cards; the official score sheet lists each category.
Leaders of the New Dawn is an expansion to the base game that adds leadership material. This guide’s turn and endgame summary uses the base rules.
Related games
Learn Beyond the Sun in depth
Sources and edition notes
- Rio Grande Games: product and player-count clarification
- Rio Grande Games: base rulebook
- Rio Grande Games: Leaders of the New Dawn expansion
Base-game turn sequence and corrected achievement threshold checked October 2, 2026. Decision examples are editorial analysis.