Birds On A Wire

The Brothers' take on Birds On A Wire

Birds On A Wire is one of Thunderkick's earliest cult slots — five reels of cartoon birds sitting on telephone wires, getting electrocuted when they form winning combinations. Cascading reels, modest cap, and a soundtrack that's hard to forget.

Five reels, three rows, 17 paylines, hand-animated visuals with three vivid bird species sitting on power lines. Wins cascade — winning birds get fried, new birds drop in, the chain continues. Multipliers run from 1× to 5× in the base game, climbing to 4× to 20× during free spins. Free spins trigger on three or more scatters and award a fixed 10 spins regardless of the scatter count, which is unusual — most slots scale spin counts to scatter triggers, this one doesn't.

Default RTP is 96% (some sources cite 97.24% as a higher operator-published figure). Volatility is high, despite the friendly cartoon visuals — the maths plays harsher than the look suggests. Max win caps at 1,600× the stake, which is small by any modern standard. Bet range starts at 10¢ and tops at €/$100.

The Brothers have a soft spot for Birds On A Wire because it's a slot that pre-dates the cluster-pays explosion and the bonus-buy era. It plays the way mid-2010s slots played — modest cap, atmospheric visuals, a single straightforward bonus round. The 1,600× ceiling is a real mark against it for a high-vol slot, but the cascading-multiplier mechanic is satisfying when it runs hot, and the soundtrack is one of the best Thunderkick has ever shipped.

The Brothers' takeAn older Thunderkick slot we still pick on quiet sessions — the cap is small, the soundtrack is great, the maths is honest.