Kartatheon vs Doom Loop
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Kartatheon
Engage in fast-paced strategy card duels inspired by Greek mythology. Build your deck with gods, myths, and realms, manage divine energy, and outwit opponents to claim victory and ascend to the Pantheon.
- 2-player duels
- Deck building
- Mythological card collection
- Dynamic Realm system
- Resource management
- Regular updates and events
Read full descriptionHide full description
Summon the gods. Command the realms. Claim your place in the Pantheon. The gods of Greek mythology have awakened, and their power lies within your hands. Kartatheon is a fast-paced strategy card game where ancient legends clash in a battle for divine supremacy. Build your deck, harness Ambrosia, and outthink your opponent in tactical duels that shift with every play. A GAME OF MYTH, STRATEGY, AND POWER Every match in Kartatheon is a test of wit, timing, and foresight. Two players face off, summoning gods and invoking myths to weaken each other’s Pantheon. Each god belongs to one of eight Realms (Darkness, Light, Love, Sea, Skies, Time, Virtues, and Wilds) and can only unleash their full strength when their Realm is active. With every turn, the battlefield changes. Realms rise and fall. Gods attack, are defeated, and sent to the Underworld. Victory belongs to the first player to reach 10 Victory Points, earned by defeating enemy gods and proving your divine might. COLLECT. SUMMON. ASCEND. ~ Over 100 unique God cards, each with its own Realm, Star Rating, Health, and powerful Attack Actions. ~ Myth cards, representing spells, artifacts, and mortal legends that can turn the tide in an instant. ~ Realm cards; control the flow of battle; when a new Realm is played, it becomes active for both players. ~ Ambrosia tokens, the key resource that fuels godly attacks and strategies. ~ Forge your perfect deck of 30 cards, blending gods, myths, and realms into one unstoppable divine arsenal. DYNAMIC GAMEPLAY WITH DEEP STRATEGY ~ Play up to 4 God cards per turn and up to 4 Myth cards for quick tactical bursts. ~ Gain Ambrosia each turn, balancing offense and defense as you manage limited divine energy. ~ Strategically evolve your gods: sacrifice lower-star gods to summon more powerful ones, unlocking 5-Star legends like Zeus, Poseidon, Hades, Hera, and Gaia. ~ Defeat enemy gods to earn Victory Points and send their spirits to the Underworld. ~ Beware, if your deck runs out, you lose instantly. Every decision counts. A LIVING WORLD OF MYTHOLOGY Explore the lore of ancient Greece as every card tells a story. From the depths of Tartarus to the peaks of Olympus, gods, mortals, and creatures come to life through stunning art and rich detail. Expansions introduce new pantheons: from Norse and Egyptian gods to Celtic, Aztec, Japanese, Roman, and Mesopotamian myths, each adding new strategies and challenges to master. KEY FEATURES ~ 2-player duels inspired by legendary TCGs. ~ Simple to learn, deep to master — perfect for casual and competitive play. ~ Collectable cards featuring stunning artwork and lore. ~ Dynamic Realm system that changes the rules of combat. ~ Strategic resource management with Ambrosia tokens. ~ Regular updates, events, and seasonal challenges. The gods are watching. Will you rise among them, or be cast into the Underworld? Download Kartatheon now and begin your divine ascent.
Doom Loop
Read full descriptionHide full description
Japan, 2029. Robotics is advancing, the workforce is shrinking, care demand is rising, municipal services are thinning, and the world’s heaviest debt burden leaves little room for error. Doom Loop: Japan is a political-economic strategy game about governing a super-ageing society through the automation shock of 2028–2038. Every six months, choose the major actions that will define the decade. Build a national Care & Renewal Corps. Share productive work. Turn robotics rents into a social dividend. Reform inheritance and idle assets. Secure strategic supply chains. Guarantee care. Keep shrinking regions alive—or manage an honest retreat. Every choice has a cost. Follow the Japanese Doom Loop as automation changes employment, household security, the tax base, public debt, political legitimacy, and regional viability. Tokyo, Kansai, Chubu, Tohoku and Hokkaido, western Japan, and Kyushu and Okinawa do not experience demographic and economic pressure in the same way. FEATURES • Govern through twenty six-month turns • Choose from major work, care, tax, industrial, migration, and regional policies • Manage political capital and House of Representatives election setbacks • Track effective unemployment, security, debt, legitimacy, and social cohesion • Watch six distinct regional hollowing paths evolve • Face dynamic reactions from markets, China, the United States, and Asian partners • Reach one of four national outcomes in 2038 • Play entirely offline with no account or advertising Can you make robotics sustain a long-lived society before care failure and regional retreat hollow it out? Doom Loop: Japan is a fictional strategy simulation. It is not a prediction, political endorsement, or source of professional advice.
Screenshots
Verdict
The clearest difference is in-app purchases: Doom Loop at none against Kartatheon's 4. On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Kartatheon sells 4 one-off in-app purchases. Doom Loop asks for nothing beyond the download.
| Parameter | Kartatheon | Doom Loop |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 173 MB | 6 MB |
| Age rating | 12+ | 4+ |
| Developer | Carey Clement, Jr. | Tom Hestas |
In-app purchases
Kartatheon
- Coin Pouch$0.99
- Coin Bag$1.99
- Coin Chest$2.99
Show 1 moreShow fewer
- Coin Trunk$9.99
Doom Loop
No in-app purchases









