Human Devolution vs METAL SLUG 5 ACA NEOGEO
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Human Devolution
Test your memory and reaction time with this simple yet challenging game. Numbers appear in sequence, and your goal is to tap them in the correct order. Compete against your own scores and see if you can outperform a chimpanzee's memory.
- Sequential number tapping
- Memory challenge
- Reaction time test
- Simple game rules
- Score comparison
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According to the experiment, the chimpanzee seems to be able to memorize nine number in 0.2 seconds. If the ancestor of man is a monkey, you should be able to do. This game rule is simple, and understood by the monkey. 1 through 9 appear numbers in order to press. Now let's challenge the chimpanzee!
METAL SLUG 5 ACA NEOGEO
Experience a classic 2D action shooting game from 2003. Choose from four characters to battle the Ptolemaic Army and recover stolen confidential files. Features include new gameplay mechanics like the Slug Gunner and slide.
- Classic action shooting gameplay
- Choose from four playable characters
- New Slug Gunner and slide mechanics
- Reproduced NEOGEO difficulty and look
- Online ranking modes
- Quick save/load functionality
- Virtual pad customization
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NEOGEO's masterpiece games are now available in the app !! And in recent years, SNK has partnered with Hamster Corporation to bring many of the classic games on the NEOGEO onto modern gaming environments through the ACA NEOGEO series. Now on smartphone, the difficulty and look NEOGEO games had back then can be reproduced through screen settings and options. Also, players can benefit from online features such as online ranking modes. More, it features quick save/load and virtual pad customization functions to support comfortable play within the app. Please take this opportunity to enjoy the masterpieces that are still supported to this day. [Game introduction] 'METAL SLUG 5' is an action shooting game released by SNK in 2003. The Ptolemaic Army has stolen some very confidential files! Choose from four familiar faces: Marco, Eri, Tarma, or Fio to take them down! Look forward to the new Slug Gunner and slide mechanic! [Supported OS] iOS 13 and above © SNK CORPORATION ALL RIGHTS RESERVED. Arcade Archives Series Produced by HAMSTER Co.
Screenshots
Verdict
The clearest difference is review sentiment: Human Devolution at 100% against METAL SLUG 5 ACA NEOGEO's 39%. Human Devolution also leads on price ($0.99 vs $3.99). METAL SLUG 5 ACA NEOGEO's advantage is update cadence (every 15 months vs every 38 months) and chart position (#177 vs unranked). On ads, in-app purchases, monetization model 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
Human Devolution costs $0.99 and METAL SLUG 5 ACA NEOGEO $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Human Devolution ships an update every 38 months, METAL SLUG 5 ACA NEOGEO every 15 months. The most recent releases landed on August 22, 2026 and September 30, 2026 respectively.
| Parameter | Human Devolution | METAL SLUG 5 ACA NEOGEO |
|---|---|---|
| Price | $0.99 — better | $3.99 |
| Rating | — | 3.5 (35 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 38.7% of reviews |
| Number of ratings | — | 35 — better |
| Update frequency | Every 38 months | Every 15 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | — | #177 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 2 MB | 189 MB |
| Age rating | 4+ | 12+ |
| Developer | NagisaWorks, K.K. | SNK CORPORATION |
Customer experience
Human Devolution
METAL SLUG 5 ACA NEOGEO
In-app purchases
Human Devolution
No in-app purchases
METAL SLUG 5 ACA NEOGEO
No in-app purchases
Questions
Is Human Devolution free?
Is METAL SLUG 5 ACA NEOGEO free?
Do Human Devolution or METAL SLUG 5 ACA NEOGEO have ads?
Which is updated more often, Human Devolution or METAL SLUG 5 ACA NEOGEO?
Other comparisons
