Comparison

Virox vs Prysma

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

Head to head
About

Virox

Lead a survivor settlement on a floating ice platform in a frozen, zombie-infested world. Rescue survivors, recruit heroes, build defenses, and forge alliances to endure the apocalypse.

Highlights
  • Build floating ice fortress
  • Rescue and house survivors
  • Recruit legendary heroes
  • Defend against the undead
  • Forge powerful alliances
Features
Read full description

The catastrophic Virox mutation swept across the globe without warning, bringing civilization to its knees. Those infected by the virus rapidly mutated into ravenous zombies, transforming the world into a deadly battlefield. Now, scattered groups of survivors cling to life in remote outposts, scavenging for essential supplies while fending off relentless tides of the infected. In this terrifying new reality where danger lurks at every corner and rogue human factions will kill for resources, your tactical brilliance will determine who lives and who joins the walking dead. As the leader of an isolated refuge in a harsh, unforgiving apocalyptic world, every decision shapes your sanctuary's defenses and the future of mankind. You must rescue uninfected survivors, recruit a hardened squad of heroes, and build a fortress capable of withstanding the ultimate zombie apocalypse. Virox: Global Outbreak is a game of survival, strategy, and ruthless determination. Will you focus on fortifying a heavily armed outpost to protect your loyal survivors, or will you assemble an aggressive strike force to clear out the zombie threat and conquer rival territories? The undead are closing in, and do you have what it takes to save humanity from total extinction? GAME FEATURES Rescue and Rally Survivors: Venture into the infected wasteland to rescue stranded survivors. Bring them back to your isolated settlement, where their unique skills will help your community grow and prosper against all odds. Dynamic Base Building: Construct and upgrade a variety of survival facilities to create a thriving refuge. Manage scarce resources, fortify your perimeter, and build a centralized haven of hope in a world consumed by the deadly virus. Recruit Elite Heroes: Gather a roster of powerful heroes who are hardened zombie killers, resourceful scavengers, and brilliant scientists. Promote and equip them with advanced equipment to lead your extermination teams into the deadly unknown. Defend Against the Undead: Fortify your defenses and repel relentless waves of infected mutants. Deploy defensive structures, hunt down horrific mutant monsters outside the settlement, and protect your people from the endless horrors hungry for flesh. Epic Real-Time Battles: Lead your troops and heroes into battle against massive zombie swarms and rival players. Experience the thrill of combat as you expand your viable safe zone across the apocalyptic landscape. Forge Formidable Alliances: Team up with players worldwide to form unbreakable survival coalitions. Coordinate massive strikes against infected zones, and defend each other's territories against common enemies. SPECIAL NOTES · This game includes random-item purchases. · Network connection is required. · Privacy Policy: https://www.leyinetwork.com/en/privacy/ · Terms of Use: https://www.leyinetwork.com/en/privacy/terms_of_use

About

Prysma

Features
Read full description

Prysma est un casse-tête de fusion de couleurs où chaque déplacement compte. COMMENT JOUER Déplace ton prysma sur la grille pour récupérer des couleurs. Quand tu te déplaces à nouveau, ta couleur est rejetée dans la direction mémorisée. Si elle rencontre un prysma de la même couleur : fusion ! La couleur monte d'un niveau. Rouge → Orange → Jaune → Vert → Bleu → Violet → Rose → Bronze → Argent → Or → Diamant Ton objectif : atteindre le Diamant, la couleur ultime. 4 MODES DE JEU • Classique — Grille 5×5 ou 4×4, maîtrise les fusions et bats ton meilleur score. • Survivor — Chaque absorption génère un nouveau prysma aléatoire. La grille se renouvelle en permanence, tiens le plus longtemps possible. • Labyrinthe — Grille 10×8 parsemée de murs. Trouve ton chemin dans les couloirs pour fusionner. • Patinoire — Glisse sur la glace ! Tu ne t'arrêtes qu'au bord. Chaque déplacement sur la glace déclenche une fusion. Attention aux sorties de route. FONCTIONNALITÉS • Meilleur score par mode et par taille de grille • Sauvegarde automatique de ta partie en cours • Détection intelligente de fin de partie quand plus aucun coup n'est possible • 3 thèmes visuels : Terra Cotta, Prysma et Sépia — couleurs et typographies uniques • Tutoriel interactif pas-à-pas • Guide des couleurs accessible à tout moment • Effets haptiques sur chaque action • Design épuré et animations soignées Prysma est 100% gratuit, sans publicité et sans achat intégré. Aucune donnée personnelle n'est collectée. Télécharge Prysma et découvre jusqu'où tu peux fusionner !

Screenshots

Virox4 screens
Prysma4 screens

Verdict

The call

The clearest difference is in-app purchases: Prysma at none against Virox's 10. Prysma also leads on ads (none vs shown). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Virox sells 10 one-off in-app purchases. Prysma asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 5, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 8 level
Virox versus Prysma: the parameters behind the verdict, then further details
ParameterViroxPrysma
PriceFreeFree
Rating4.7 (2.3K ratings) — better—
Positive reviews53.8% of reviews—
Number of ratings2.3K — better—
Update frequencyFortnightlyFortnightly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size909 MB31 MB
Age rating17+4+
DeveloperLEXIANGCO.,LIMITEDPocheron Dimitri

In-app purchases

10 purchases

Virox

One-time10
  • Treasures Pack$0.99
  • Treasures Pack$1.99
  • Treasures Pack$2.99
Show 7 more
  • Treasures Pack$3.99
  • Treasures Pack$4.99
  • Treasures Pack$9.99
  • Treasures Pack$19.99
  • Treasures Pack$49.99
  • Treasures Pack$74.99
  • Treasures Pack$99.99
None

Prysma

No in-app purchases

Questions

Is Virox free?
Virox is free to download, with in-app purchases available.
Is Prysma free?
Prysma is free to download, with no in-app purchases.
Do Virox or Prysma have ads?
Virox shows ads; Prysma does not.
Which is updated more often, Virox or Prysma?
Virox ships an update fortnightly, and Prysma fortnightly. Most recently, Virox was updated on November 5, 2026 and Prysma on October 8, 2026.

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