Fictional Gacha vs Oops! Zombies!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Fictional Gacha
Read full descriptionHide full description
Fictional Gacha is a joke app where all you do is pull the gacha of Starseer Chronicle, a mobile game that does not exist. Its story, world, character profiles, illustrations, and even sound effects were all made up by AI. There is no main story. Everything in it is fictional and was created just for this app. NOTHING TO BUY The Starstones you pull with only come from waiting, login bonuses, Daily Missions, watching ads, and finishing Side Stories and Event Story chapters. You can’t buy Starstones with money. There is pity (a guaranteed SSR within 100 summons), and every 10-pull guarantees at least one SR or higher. 80 CHARACTERS 56 standard characters (10 SSR, 14 SR, 16 R, 16 N) and 24 limited ones. From a priestess, a Sword Saint, and a dragon princess all the way down to villagers, a scarecrow, an old well, and a campfire. Every character you pull joins your Collection, where you can read about their personality, how they talk, and their backstory. Each duplicate raises their Limit Break and makes the card frame fancier. The 5th copy maxes them out. 176 SIDE STORY EPISODES Read short conversations between the characters you own. Each duplicate unlocks the next episode, and final episodes come with scene art. LIMITED-TIME EVENTS Every October brings the Harvest Night Festival, and every November the Night of Falling Stars. Limited characters show up in seasonal outfits, and the medals you earn by summoning can be traded for them at the Exchange. The Night of Falling Stars also has a 6-chapter Event Story that opens as you collect Star Shards. Once an event is over, a Rerun Ticket reopens it for 3 days, just for you. You get Rerun Tickets every 7th day you log in and at Yone’s Shop, which is always open. WORLD AND SYNOPSIS Eight regions, a world map, and a synopsis in seven chapters. The main story exists only as a synopsis. It will never actually start. RECORDS For every character, the app records how many summons and Starstones it took to pull them. It also shows what that would have cost in real money (you never actually pay a cent). You can share your summon results as an image. ■ Icon and Title Screen Make an SSR or SR you own, or the scene art from the final episode of their Side Story once read, your app icon. Decorate the title screen with any character you own, or with scene art you’ve unlocked by reading. This app is just the gacha of a mobile game, cut out and served on its own. There is no deeper meaning.
Oops! Zombies!
Read full descriptionHide full description
The world has ended. But somehow... it doesn’t seem that bad? A crazy experiment has gone completely out of control, awakening six mysterious gems. Strange energy sweeps across the globe, turning humans into zombies and throwing once-familiar cities into total chaos. Welcome to **Oops! Zombies!** — a ridiculous, chaotic, and wildly entertaining zombie match-3 adventure! Move the gems, make matches, and overcome obstacles across challenging levels. Use powerful boosters and chain reactions to create explosive combos as you make your way through a world overrun by zombies. 【FUN & ADDICTIVE MATCH-3 PUZZLES】 Match and clear colorful gems to trigger combos and special effects. It’s easy to pick up, but mastering every level is another story! 【EXPLORE A CRAZY ZOMBIE WORLD】 Cities, farms, laboratories... nothing looks quite the same after the apocalypse. Continue your adventure and discover bizarre new locations brought to life in a colorful American comic-book style. 【MEET ALL KINDS OF ZOMBIES】 Not every zombie is a terrifying monster. Along the way, you’ll encounter all sorts of weird and ridiculous zombie characters — some are dangerous, while others are strangely adorable. 【THE SIX MYSTERIOUS GEMS】 It all started with them. Where did these six mysterious gems come from? Why do they possess the power to turn humans into zombies? Continue your adventure and gradually uncover the secrets behind the gems — and the apocalypse they created. 【BOOSTERS, REWARDS & MORE SURPRISES】 Complete challenges, collect rewards, and use powerful boosters to overcome tricky levels. One clever move or explosive combo could completely turn the game around! This isn’t a dark and depressing story about the end of the world. It’s one huge, ridiculous zombie party. Ready to join the chaos? The six gems are glowing... and the zombies can’t wait any longer! **Oops! Zombies! — The apocalypse starts with one match!**
Screenshots
Verdict
The clearest difference is in-app purchases: Fictional Gacha at none against Oops! Zombies!'s 10. Oops! Zombies!'s advantage is ads (none vs shown) and update cadence (daily vs every 3 days). On price, 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. Oops! Zombies! sells 10 one-off in-app purchases. Fictional Gacha asks for nothing beyond the download.
Fictional Gacha ships an update every 3 days, Oops! Zombies! daily. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.
| Parameter | Fictional Gacha | Oops! Zombies! |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 180 MB | 1015 MB |
| Age rating | 4+ | 9+ |
| Developer | naoki kitayama | 怀希 黄 |
In-app purchases
Fictional Gacha
No in-app purchases
Oops! Zombies!
- Crazy Deal 08$5.99
- Crazy Deal 06$5.99
- Crazy Deal 07$5.99
Show 7 moreShow fewer
- Crazy Deal 09$5.99
- Crazy Deal 10$5.99
- Crazy Deal 12$5.99
- Crazy Deal 11$5.99
- Crazy Deal 13$5.99
- Crazy Deal 14$5.99
- Crazy Deal 15$5.99
Questions
Is Fictional Gacha free?
Is Oops! Zombies! free?
Do Fictional Gacha or Oops! Zombies! have ads?
Which is updated more often, Fictional Gacha or Oops! Zombies!?
Other comparisons















