IXION vs They Are Billions
IXION is a simulation strategy game from Bulwark Studios (2022) while They Are Billions is a strategy survival game from Numantian Games (2019).
What each one is
Steam files IXION under Simulation and Strategy. In contrast, it files They Are Billions under Strategy and Survival.
IXION is an unrelenting, city-building odyssey across the stars. As Administrator of the Tiqqun, DOLOS’ prototype space station, you are tasked with balancing preservation and exploration as you manage infrastructure, resources and crew. Can you keep the flame of humanity alight in the cold dark?
They Are Billions is a Steampunk strategy game set on a post-apocalyptic planet. Build and defend colonies to survive against the billions of the infected that seek to annihilate the few remaining living humans. Can humanity survive after the zombie apocalypse?
At a glance
| IXION | They Are Billions | |
|---|---|---|
| GamingPickz Score | 6.9/10 | 7.6/10 |
| Steam rating | Mostly Positive (79%, 17,614) | Very Positive (85%, 51,383) |
| Critic aggregate | No aggregate | 77/100 |
| Price | $10.49 | $26.99 |
| Install size | 20 GB | 4 GB |
| Steam Deck | playable | playable |
| Released | 2022 | 2019 |
| Developer | Bulwark Studios | Numantian Games |
Prices and Steam ratings are read live and move over time.
IXION vs They Are Billions, point by point
Each facet side by side. A round is marked won only where a figure settles it; feel and "which is better" carry no mark, because no number we hold decides them.
Genre and premise
IXIONSimulation strategy gameThey Are BillionsStrategy survival gameWhat each is filed as. Each game describes itself in full above; we do not judge a premise.
How it plays
IXIONSpace, City Builder, StrategyThey Are BillionsBase-Building, Colony Sim, StrategyThe tags players apply most, in order of votes. A read on feel, not a verdict.
Reception
IXIONScore 6.9 · 79% on SteamThey Are Billions ✓Score 7.6 · 85% on Steam · 77 criticThe GamingPickz Score is a composite of player sentiment, critics and popularity, computed the same way for every game.
Content and scale
IXION17,614 reviews · 2 add-ons · 20 GBThey Are Billions51,383 reviews · 1 add-on · 4 GBReach and footprint, not quality: more reviews or a bigger install is not a better game.
Price
IXION ✓$10.49They Are Billions$26.99Read live from Steam and subject to change.
On a Steam Deck
IXIONPlayableThey Are BillionsPlayableValve's own Deck compatibility rating.
Across the rounds a number can settle, it is level at 1 each. Which one is "better" is the part no figure decides, so we leave it to what you want from the two.
The two on the grid
Compare the whole catalogueIXION and They Are Billions on the axes the GamingPickz Score is built from, on the full 0 to 100 scale so each dot is its real position. Change either axis to compare them on any measure.
2 games have both
Players. The share of Steam reviews marked positive, pulled toward the catalogue average in proportion to how few reviews stand behind it. A game with 200 reviews moves a long way toward the average; one with 200,000 barely moves at all. Without this a title sitting at 100 percent on nine reviews outranks Half-Life 2 at 98 percent on 278,000.
Popularity. A blend of two things that are not the same. Audience is how many people wrote a Steam review, which is a floor on how many played it. Reach is how many language editions of Wikipedia document the game, which is cultural footprint rather than sales. A game can score high on one and low on the other: a huge free-to-play title has audience without reach, and a landmark console exclusive has reach without a Steam audience at all. Where both exist they are averaged; where only one does, that one carries it.
- PC
Every point links to that game's entry. The value map and the reception map are fixed views of the same data.
How positions are decided
No paid placement, no favouritism, live third-party data
- Placed by the published method, not by us. Every coordinate is computed from the axis definitions and weights printed on this site. Nobody moves a point. See the axes.
- Nothing here is paid for. No sponsored placements, no promoted slots, no arrangement of any kind affects a position. If that ever changes it will be labelled and sit outside the ranking.
- No favouritism, including our own. The 16 games we have written full reviews of are scored by exactly the same formula as the other 1,510, from the same third-party inputs, and they land where it puts them. Our own opinion of a game does not enter its coordinates.
- A position is not an endorsement. It says how a game was received and what it costs, not that we recommend it. Where we do recommend something, it carries a written review with a name on it.
- Fetched from live third-party data. Player sentiment from Steam, critic aggregates as published on store pages, prices checked hourly, attention from Wikipedia. Each figure carries its source and the date it was read, and we do not adjust any of them.
Which to pick, by what you want
- The higher-rated of the two: They Are Billions (GamingPickz Score 7.6)
- The cheaper right now: IXION ($10.49)
- Lighter on storage: They Are Billions (4 GB)
- The safer bet by weight of reviews: They Are Billions (51,383 reviews)
What they have in common
Both are tagged by Steam players with:
City BuilderStrategySurvivalResource ManagementColony SimBase-BuildingBuildingSingleplayer
Where they differ
SpaceSimulationExplorationChoices MatterAtmosphericEconomy
ZombiesTower DefenseSteampunkReal-Time with PauseTacticalIsometric
Tags players apply to one game and not the other.
Difficulty and who each is for
By the tags players apply, IXION is demanding, for players who want a challenge. They Are Billions is demanding, for players who want a challenge.
System requirements, side by side
| IXION | They Are Billions | |
|---|---|---|
| Minimum GPU | GTX 1060 4GB | Intel HD3000 |
| Minimum CPU | Intel Core i5-3570K | INTEL, AMD 2 cores CPU at 2Ghz |
| Minimum RAM | 8 GB | 4 GB |
| Install size | 20 GB | 4 GB |
Can your PC run them? Check each against your own kit: IXION · They Are Billions.
Accessibility features
Steam store pages declare 0 accessibility features for IXION and 0 for They Are Billions. A declaration is a floor, not a review.
If you like one, also try
Common questions
How different are IXION and They Are Billions in scope?
IXION has drawn 17,614 Steam reviews, ships 2 add-ons and installs in 20 GB. They Are Billions has drawn 51,383 Steam reviews, ships 1 add-on and installs in 4 GB.
Is IXION or They Are Billions better?
By the GamingPickz Score, They Are Billions rates higher (7.6 to 6.9). That is a composite of player sentiment, the critic aggregate and popularity, not our taste. "Better" also depends on price, length and platform, which the table above lays out.
Which is cheaper, IXION or They Are Billions?
IXION is cheaper right now at $10.49, against $26.99. Prices move, so this is read live from Steam and can change.
Do you rank one above the other for a fee?
No. Neither game, nor anyone else, pays for placement or a verdict here. The order and every figure come out of the same public data the rest of the site uses.
Related comparisons
How we compare, and what we will not do
The GamingPickz Score is a composite of player sentiment (adjusted for sample size), the critic aggregate and popularity, computed by the same code every ranked list on this site uses. The Steam rating label is Valve's own, reconstructed from the positive percentage and review count. Prices are read live. We do not write an opinion of which game is "better": we report the numbers and say which wins each measurable question above.