Upside Down vs Deepfall
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Upside Down
Embark on an action-packed adventure into a shadowy dimension to rescue a kidnapped friend. Explore mysterious landscapes, battle terrifying creatures with thrilling gunplay, and upgrade your gear to overcome challenges and uncover secrets.
- Explore a mysterious world
- Engaging storyline
- Dynamic combat with gunplay
- Resource management and rebuilding
- Upgrade and merge equipment
- Strategic battles against challenging enemies
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Journey into a gripping tale of mystery and danger, where a strange gate to a shadowy dimension has disrupted the peaceful life of a small town. When Amy is kidnapped by horrifying creatures, it’s up to Dustin to venture into the unknown, uncover the secrets of the Upside Down world, and bring her back. Inspired by the unsettling charm of dark and mysterious adventures, this game offers a perfect blend of exploration, action, and strategy. Equip Dustin with powerful tools and weapons, break through obstacles, repair the broken map, and fight off enemies with thrilling gunplay. Merge and upgrade your gear to take on greater challenges as you dive deeper into the story. Features: Explore a Mysterious World: Uncover hidden secrets and eerie landscapes. Engaging Storyline: Follow a compelling mystery filled with suspense and danger. Dynamic Combat: Use your gun to fight terrifying creatures and clear your way to the gate. Resource Management: Break objects to gather resources and rebuild the world. Upgrade and Merge Equipment: Strengthen your tools and weapons to face tougher challenges. Challenging Enemies: Face creatures of the Upside Down in strategic battles. Are you ready to fight through the unknown and bring Amy home? The adventure awaits!
Deepfall
Descend into an endless pit, breaking cubes for resources and fighting enemies at night. Build a stairway to escape the depths, upgrading your gear and abilities as you progress. Enjoy a blend of active and idle gameplay with a dynamic day-night cycle.
- Idle and arcade hybrid gameplay
- Dynamic day-night system
- Real-time combat with idle progression
- Upgradeable weapons and abilities
- Resource gathering and crafting
- Exploration and discovery
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You fell deep — really deep. In Deepfall: Idle, your journey begins at the bottom of a mysterious endless pit. Break cubes, gather resources, fight skeletons at night, and build the stairway back to the surface. Every cube you destroy and every enemy you defeat brings you one step closer to freedom. But beware — the deeper you go, the darker it gets. Break and collect Smash cubes to find rare stair stones and hidden treasures. Each cube can reveal rewards, traps, or powerful upgrades. Collect resources to craft better tools, increase mining speed, and unlock new abilities to survive longer. Fight and survive When night falls, the skeleton army awakens. Use your skills and upgrades to defend yourself in fast-paced combat. Each victory brings loot, materials, and experience. Unlock special weapons, armor, and abilities as you level up and grow stronger. Build and escape Your goal is simple: collect all the stair stones and climb back to the surface. Plan each move carefully — mine during the day, fight during the night, and manage your resources wisely. Every upgrade brings you closer to escape, but the challenges grow deeper below. Upgrade and progress Deepfall combines idle mechanics with active gameplay. Earn rewards even while offline, keep mining cubes automatically, and return to the game richer and stronger every time. Progress never stops in Deepfall. Explore and discover Explore hidden areas, strange cube types, and secret rewards. Each layer of the pit offers new enemies, challenges, and loot. Take risks, explore deeper, and uncover the mysteries waiting below. Game features • Addictive arcade and idle hybrid gameplay • Dynamic day-night system — mine by day, fight by night • Real-time combat mixed with idle progression • Upgradeable weapons, tools, and abilities • Atmospheric visuals and immersive sound design • Easy to play, rewarding to master Why you’ll love Deepfall Deepfall is an adventure about falling, surviving, and escaping. Feel the thrill of breaking cubes, the tension of surviving the night, and the reward of building your way back to the surface. Whether you enjoy idle progress, dungeon exploration, or survival challenges, Deepfall offers it all in one immersive experience. Can you climb back to the surface — or will you fall forever? Download Deepfall: Idle today and begin your journey to escape the depths.
Screenshots
Verdict
The clearest difference is rating: Upside Down at 4.6 against Deepfall's 3.1. Upside Down also leads on ratings volume (100 vs 8) and monetization model (ad-supported vs free with in-app purchases). Deepfall's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 6 weeks). On price, in-app purchases, 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. Upside Down sells 10 one-off in-app purchases and Deepfall sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Upside Down holds the better App Store score, 4.6 against 3.1. That said, the two scores are not equally well evidenced: Upside Down has 100 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 36% of Upside Down's written reviews are positive against 25% of Deepfall's.
Upside Down ships an update every 6 weeks, Deepfall every 2 weeks. The most recent releases landed on September 23, 2026 and August 15, 2026 respectively.
| Parameter | Upside Down | Deepfall |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (100 ratings) — better | 3.1 (8 ratings) |
| Positive reviews | 35.7% of reviews — better | 25.0% of reviews |
| Number of ratings | 100 — better | 8 |
| Update frequency | Every 6 weeks | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 849 MB | 265 MB |
| Age rating | 4+ | 4+ |
| Developer | Supercent, Inc. | YAMY STUDIO YAZILIM VE OYUN GELISTIRME ANONIM SIRKETI |
Customer experience
Upside Down
Deepfall
In-app purchases
Upside Down
- starterbundle_0.99$0.99
- handfulgems_0.99$0.99
- bunchgems_4.99$4.99
Show 7 moreShow fewer
- cpboffer1_9.99$9.99
- pilegems_9.99$9.99
- noads_13.99$13.99
- cpboffer2_19.99$19.99
- pouchgems_19.99$19.99
- vaultgems_49.99$49.99
- treasureboxgems_99.99$99.99
Deepfall
- No Ads$3.99
- Gem Pack 1$4.99
- Gem Pack 2$8.99
Show 6 moreShow fewer
- Premium Pack$9.99
- Special Machine 1$14.99
- Special Gun 1$14.99
- Gem Pack 3$19.99
- Special Gun 2$19.99
- Special Machine 2$19.99









