Rail Defence vs Mazelio
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Rail Defence
Defend your castle from waves of enemies by strategically placing and upgrading weapons on a circular railway. Utilize special powers and enhanced armaments to repel increasingly formidable foes and protect your stronghold.
- Circular railway defense
- Acquire new weapons
- Upgrade weapons
- Strengthen defenses
- Special powers
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Defend your castle on a circular railway. Acquire new weapons as you gain experience. Strengthen your weapons and keep increasingly larger enemies away from your castle. Strengthen your defences by using special powers and weapons.
Mazelio
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Mazelio é um tower defense de labirinto: o caminho dos inimigos é o caminho que VOCÊ desenha. Não existe trilha pronta. Você coloca torres e muralhas na arena, e os inimigos recalculam a rota mais curta do portal até o Rei. Dobre o corredor, force voltas, faça a horda passar duas vezes pela mesma torre. Quem faz o melhor labirinto sobrevive mais ondas. QUATRO TORRES, QUATRO ELEMENTOS • Torre de Chamas: queima o inimigo depois do golpe. • Torre de Gelo: retarda a horda, até 48% mais lenta. • Torre de Pedra: pancada pesada que atordoa. • Torre de Espinhos: veneno que atravessa blindagem. Cada torre tem três níveis. Vender devolve metade do investido, então errar não custa a partida. INIMIGOS QUE OBRIGAM A MUDAR O PLANO Goblins, enxames, corredores, blindados que descontam cada golpe, um Colosso que regenera e um Catalisador que cura os aliados ao redor. Toque na onda antes de começar e veja quem vem, com o conselho de qual torre funciona. ONDAS INFINITAS Não tem fase final. A dificuldade cresce a cada onda e o jogo guarda seu recorde. Quando o Rei cair, a tela de derrota diz exatamente quem chegou até ele. FEITO PARA UMA MÃO • Partida completa em poucos minutos, em pé no ônibus. • Velocidade 1x ou 2x, pausa a qualquer momento. • Tutorial curto na primeira partida, que você pode rever quando quiser. • Nenhuma conta, nenhuma conexão obrigatória. SEM PEGADINHA Sem anúncios, sem compras dentro do app, sem energia, sem timer de espera. Você compra uma vez e joga. Mazelio está em desenvolvimento ativo. Novas torres, inimigos e um bestiário estão a caminho.
Screenshots
Verdict
The clearest difference is ads: Mazelio at none against Rail Defence's shown. Mazelio also leads on update cadence (every 3 days vs fortnightly). Rail Defence's advantage is iOS requirement (13.0 vs 15.0). On price, 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. Rail Defence sells 18 one-off in-app purchases and Mazelio sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Rail Defence ships an update fortnightly, Mazelio every 3 days. The most recent releases landed on October 19, 2026 and October 14, 2026 respectively.
| Parameter | Rail Defence | Mazelio |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (894 ratings) — better | — |
| Positive reviews | 1.7% of reviews | — |
| Number of ratings | 894 — better | — |
| Update frequency | Fortnightly | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 156 MB | 143 MB |
| Age rating | 4+ | 4+ |
| Developer | Upperpik Oyun Yazilim ve Pazarlama Ticaret Anonim Sirketi | Breno Guimaraes |
Bugs and requests
Rail Defence
Reported bugs
3 issues- The bomb does not work after a few seconds
- Randomly the weapons won't work
- The crossbow stops working after a while
Requested features
3 requests- More levels
- Different zombies
- More upgrades
Mazelio
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Rail Defence
- Cash kickstart pack$1.99
- 10 Tickets$1.99
- Manager$2.99
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- Money Fountain Pack$2.99
- Engineer$2.99
- 20 Tickets$2.99
- Big Deal Pack$3.99
- Financier$3.99
- Royal Treasury Pack$4.99
- 50 Tickets$4.99
- No Ads$4.99
- Bundle$5.99
- Treasury Trove Pack$5.99
- 30 Tickets and No Ads$5.99
- Mega Bundle$7.99
- Big Vault Pack$8.99
- Ultra Bundle$10.99
- Big Chest Treasure$11.99
Mazelio
- Unlock Full Game$1.99









