Comparison

UNIVERSAL STALLION RE|競馬ゲーム vs MicroField

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

UNIVERSAL STALLION RE|競馬ゲーム

A deep horse racing simulation game focusing on breeding, training, and strategic racing. Experience a unique owner journey with a retro aesthetic and complex gameplay mechanics. Compete online and build the strongest lineage.

Highlights
  • Deep bloodline breeding system
  • Strategic horse training and development
  • Online player vs. player races
  • Bloodline inheritance and trading
  • Guild (Circle) battles
  • Real-life famous horses
Features
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▼"見た目はレトロ、中身は本格"——新感覚の競馬シミュレーション ド派手な3D演出も、超美麗グラフィックも、有名声優の実況もありません。 あるのは、「血統」「配合」「育成」「レース戦略」——馬主の頭脳がすべてを決める、とことん中身で勝負した競馬ゲームです。 見た目はどこか懐かしいのに、プレイすると"今までにない馬主体験"が待っている。 シンプルだからこそ奥が深い。気づけば時間が溶けている——そんな中毒性を、まずは無料で体感してください。 ▼こんな遊びが待っています ・名馬育成 —— 伝説の名馬を自分だけのトレーニングで最強に鍛え上げる ・血統配合 —— 実在する血統を掛け合わせ、世界に一頭だけの競走馬を生み出す ・オンラインレース —— 育てた愛馬で全国のプレイヤーとガチ勝負。勝利報酬も充実 ・血統継承 —— 引退馬の「種付け権」「繁殖牝馬」を取引し、最強の血を次世代へつなぐ 育てて、走らせて、つないで——終わりのない馬主ライフが始まります。 ▼実在の名馬が、実名で続々参戦! スピード・スタミナ・気性・脚質・固有スキル……一頭一頭が個性を持つ競走馬たち。 あの伝説の名馬を自分の手で育て、ビッグレース制覇を目指しましょう。 ▼血統の奥深さが、このゲームの真骨頂 仔馬は両親だけでなく、祖先の隠れた素質を引き継ぐことも。 血統表を読み解き、インブリードを駆使して"理論上の最強馬"を現実にする——それがユニスタの醍醐味です。 ▼レースで証明しろ、あなたの育成力 全国のプレイヤーとオンラインで激突!勝者には特別報酬が手に入ることも。 レースを重ねるたびに新スキルが覚醒する成長要素+観戦モードで、見るだけでも熱くなれます。 ▼サークル(ギルド)で仲間と戦え! 競馬ゲームでは珍しいギルド対抗戦(GvG)を搭載。仲間と協力して最強サークルの座を勝ち取ろう! ▼基本プレイ無料——今すぐ始められます 課金なしでも競走馬の育成・レース出走・血統配合をフルに楽しめます。 まずはダウンロードして、あなただけの馬主生活をスタートしましょう。 ▼公式X https://x.com/Unista_JP

About

MicroField

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Create a Micro, evolve it in your lab, and spread its colonies as you walk. MicroField is a location-based game with a Japanese gameplay interface. Terms, privacy information and the age gate are available in English. MAKE YOUR MICRO Choose a name, shape, color and starting traits for a fictional digital organism. Its seeded cyber appearance and generated name modifier give your creation its own identity. WALK AND ESTABLISH COLONIES Visit nearby places and check in. Recorded walks earn game credits and materials, and can leave Micros along your route. Watch colonies spread as colored particles across the map. CHOOSE HOW IT EVOLVES Spend DNA and materials to improve spread, persistence and other traits. Compare changes in the lab before evolving. Select one shared trait: transmission, persistence or symbiosis. Each changes how your Micro spreads, how long it is carried or how much it affects its carrier. STUDY WHAT YOU ENCOUNTER In-game infections leave samples you can analyze by walking. Use care to recover and gain immunity, or carry a Micro to another place for a delivery reward. Samples remain available for research after recovery. PLAY SOLO, OR JOIN THE SHARED FIELD Environmental Micros and research tasks let you progress without nearby players. If you choose to join the shared field, Micros can travel between people who visit the same places at different times. Both players do not need to have the app open together. Relay totals appear in your records. START WITHOUT AN ACCOUNT Real-world play requires location permission. A separate demo lets you try a fictional city without it. Optional motion access can turn available device walking history into game resources when you next open the game. Always-on location permission is not required. For ages 13 and up; minors need permission from a parent or guardian. Players aged 18 or over may opt in to banner ads in Records after privacy checks. Ads are off by default and can be turned off in settings. There are no full-screen ad interruptions or rewards for watching ads. Infections, immunity, medicines, facilities and resources are fictional game mechanics. They do not describe real health, medical treatment or infection conditions. Stop somewhere safe before using the screen. Map display and sharing require an internet connection. Districts and facilities are fictional game markers; interact from a publicly accessible location within 180 meters. Initial version: guest play only, with progress stored on this device. Apple account linking, cloud saves and cross-device recovery are not available.

Screenshots

UNIVERSAL STALLION RE|競馬ゲーム4 screens
MicroField4 screens

Verdict

The call

The clearest difference is in-app purchases: MicroField at none against UNIVERSAL STALLION RE|競馬ゲーム's 5. UNIVERSAL STALLION RE|競馬ゲーム's advantage is ads (none vs shown) and device support (3 vs 1). On price and update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. UNIVERSAL STALLION RE|競馬ゲーム sells 5 one-off in-app purchases. MicroField asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

Scorecard4 real differences · 6 level
UNIVERSAL STALLION RE|競馬ゲーム versus MicroField: the parameters behind the verdict, then further details
ParameterUNIVERSAL STALLION RE|競馬ゲームMicroField
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews45.5% of reviews—
Number of ratings1 — better—
Update frequencyFortnightlyFortnightly
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size194 MB8 MB
Age rating4+4+
Developersukusuku.IncRikuto Yasuda

In-app purchases

5 purchases

UNIVERSAL STALLION RE|競馬ゲーム

One-time5
  • 有償USP×160$0.99
  • 有償USP×1500$9.99
  • 有償USP×4400$29.99
Show 2 more
  • 有償USP×7200$44.99
  • 有償USP×14800$99.99
None

MicroField

No in-app purchases

Questions

Is UNIVERSAL STALLION RE|競馬ゲーム free?
UNIVERSAL STALLION RE|競馬ゲーム is free to download, with in-app purchases available.
Is MicroField free?
MicroField is free to download, with no in-app purchases.
Do UNIVERSAL STALLION RE|競馬ゲーム or MicroField have ads?
MicroField shows ads; UNIVERSAL STALLION RE|競馬ゲーム does not.
Which is updated more often, UNIVERSAL STALLION RE|競馬ゲーム or MicroField?
UNIVERSAL STALLION RE|競馬ゲーム ships an update fortnightly, and MicroField fortnightly. Most recently, UNIVERSAL STALLION RE|競馬ゲーム was updated on October 16, 2026 and MicroField on October 11, 2026.

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