Searching for "invaders from the planet moola" almost certainly means you're after Invaders from the Planet Moolah — the WMS (now Light & Wonder) cascading-reels slot that's been a casino floor staple for years. This directory covers every angle: which licensed US operators carry it for real money, which states you can actually play it in, how the bonus features work, and what the fine print says about bonuses.

What Is Invaders from the Planet Moola (Moolah)?

It's a 5-reel, 25-fixed-payline video slot built around a B-movie alien invasion theme — cows getting abducted, laser beams, the works. The standout mechanic is cascading (falling) reels: winning symbols get zapped off the grid, new ones drop in, and you can chain multiple wins off a single paid spin. Four consecutive cascades in one spin trigger the Invasion Feature free spins bonus.

The most widely cited online RTP is 96.00%, though some operator builds run lower — AskGamblers lists 92.97% for one version, and BasketballInsiders references 95% for another. RTP varies by the software version a casino licenses, so it pays to check before you deposit. Volatility on the original game is rated medium. The maximum win is 2,500 coins; SlotsUp calculates a top exposure of $93,750 depending on bet size.

Must be 21+. Gambling problem? Call 1-800-GAMBLER.

Where Can You Play Invaders from the Planet Moolah for Real Money?

Real-money online play is legal and confirmed in four states: New Jersey, Pennsylvania, Michigan, and West Virginia. You must be physically inside one of those states when you play — geolocation software enforces it, even if your account is registered elsewhere.

Licensed operators confirmed to carry the game:

• BetMGM Casino — available in all four states (NJ, PA, MI, WV)
• Tropicana Casino — licensed NJ operator
• Harrah's / Caesars Online Casino — confirmed in New Jersey; 21+ required
• Bally Casino — listed in its regulated online markets

See the full breakdown on licensed casinos where you can play Planet Moolah, including bonus warnings specific to each platform. If you want to go deeper on one operator, the Invaders from the Planet Moolah BetMGM Casino page covers availability, limits, and what to expect at cashout.

Which States Allow Real-Money Play?

Right now, confirmed access is limited to NJ, PA, MI, and WV. Each state has its own regulator and age rules — all four require players to be 21 or older for online casino play. Land-based machines exist in additional states under tribal gaming rules (Class II and Class III), but that's a separate situation. For a state-by-state rundown, visit which states let you play Planet Moolah for real money.

Original vs. Invaders Attack — What's the Difference?

There are two main versions of this franchise. The original has 25 fixed paylines and medium volatility. The sequel, Invaders Attack from the Planet Moolah, bumps up to variable paylines (5–50), switches to high volatility, and raises the max payout to 3,750 coins. It also has a progressive jackpot option and a Class II tribal gaming cabinet version. As of the most recent review, no confirmed US real-money online version of Invaders Attack exists — it's primarily a land-based machine. Check Invaders from the Planet Moolah slot versions compared for a side-by-side look at mechanics, RTP ranges, and where each version is available. The Invaders Attack from the Planet Moolah online page explains exactly how it differs from the original and what land-based players should know.

Bonus Warning: This Game May Be Excluded from Casino Offers

This is a big one. Some casinos flag Invaders from the Planet Moolah as ineligible for welcome bonus wagering — meaning you can't use a deposit match or free-spins bonus to play it. Per bonus.com, at least one major platform notes "Bonus rounds are allowed: No" for this title. Always read the bonus terms before depositing if you plan to play this game with promotional funds. The Planet Moolah slots rules, RTP, and bonus guides section has a full breakdown of how to read those terms and what to watch for.

Free Demo vs. Real Money

A free demo version exists — Jackpot Party social casino carries both the original and Invaders Attack with virtual coins. No real-money payouts are possible there. For genuine demo access, go directly to the game provider's official page or a licensed operator's play-for-fun lobby. This site does not host or embed any game. The Planet Moolah demo guide explains how to find a legitimate free play version and what the RTP looks like in demo versus real-money mode.

Tax Heads-Up for Slot Wins

Slot wins in the US are taxable income. Casinos must issue a Form W-2G for any single-spin win of $1,200 or more. Federal withholding at 24% kicks in above certain thresholds if you don't provide a Social Security number, per IRS Topic No. 419. State taxes in NJ, PA, MI, and WV vary — check your state's department of revenue for exact rates.

Responsible Gambling

Set a session budget before you spin. Deposit limits, time-outs, and self-exclusion tools are available at every licensed operator listed here. If gambling stops being fun, contact the National Council on Problem Gambling or call 1-800-522-4700, available 24/7 by call, text, or chat.