Into The Depth vs PROTOCOL
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Into The Depth
Build an underground city to save humanity after an apocalypse. Manage resources, dig through different materials with various tools, and uncover a thrilling plot. Earn income even when offline and complete numerous challenges and quests.
- Build 30+ unique buildings
- Dig with 7 different tools
- Idle in-game income
- Twisted main plot
- Over 20 challenges
- Over 100 quests
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It's the apocalypse! Living on the surface of the Earth has become unbearable. The only way to go is down! In order to save the human world, Professor Merlin mixes modern technology with prehistorical technology to try to build a city, a civilization underground. Work with Professor Merlin to build a beautiful and habitable colony underground. Beware, however, things are not as simple as it seems... Game Features: [ BUILD ] 30+ buildings available to build your city and establish a civilization. [ DIG, DIG and DIG ] Different bricks and blocks require different tools to dig through. Learn and experiment with the 7 digging tools available in the game. [ IDLE IN-GAME INCOME ] Once built, you can earn money even when you are not playing the game. [ MORE THAN JUST A GAME ] Twisted and thrilling main plot reveals an unexpected story behind and leads you to a new human civilization. [ MORE THAN JUST A STORY ] Complete more than 20 challenges and over 100 quests. Into The Depth is a game that provides you with an apocalyptic game world that lets you build your own human cities and civilization underground.
PROTOCOL
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The day dimensional rifts opened, monsters and the Dimension Awakened appeared at the same time. As monsters spread across the world, the government gathered students with dimensional powers and established the Tactical Academy. Become its commander, train your students, and deploy to a city under threat. Control the leader directly and give orders to two fellow agents. Combine their abilities, weapons, and parts to lead a three-person squad. • Survive the waves of monsters. • Train distinctive students and build your squad. • Find powerful combinations, overcome each battle, and protect the city. A two-person indie game. PROTOCOL: Zero Rift
Screenshots
Verdict
The clearest difference is iOS requirement: Into The Depth at 11.0 against PROTOCOL's 15.0. On price, ads, in-app purchases and device support 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. Into The Depth sells 6 one-off in-app purchases and PROTOCOL sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
| Parameter | Into The Depth | PROTOCOL |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | — | Every 3 days |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 890 MB | 259 MB |
| Age rating | 4+ | 9+ |
| Developer | Flying Whale Studio LLC | SungGwon Han |
In-app purchases
Into The Depth
- 45 Bucks$0.99
- 225 bucks$4.99
- 500 Bucks$9.99
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- 1000 Bucks$19.99
- 2800 Bucks$49.99
- 6000 Bucks$99.99
PROTOCOL
- Beginner Package 1$0.99
- Sale Package 3$1.99
- Sale Package 1$2.99
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- Sale Package 2$4.99
- Beginner Package 2$4.99
- Remove Ad$5.99
- Daily Special Mission Ticket$7.99
- Mission Energy Booster (30 Days)$9.99
- Stage Pass$9.99
- Beginner Package 3$14.99
Questions
Is Into The Depth free?
Is PROTOCOL free?
Do Into The Depth or PROTOCOL have ads?
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