Timelines Slot Review
Northern Lights Gaming have established themselves with a particular focus on innovative mechanics rather than conventional slots design. Timelines, released in 2022, represents their attempt to differentiate through a genuinely novel feature concept—the Timeline Symbol mechanic that pulls symbols from previous spins into the current spin. The game sits in the medium volatility space with an RTP of 96.17% at maximum settings, offering a distinct value proposition for players who prioritise unique gameplay mechanics over cutting-edge visuals.

Base Game & Features
Timelines operates on a 5×3 grid configuration with 243 ways to win, providing multiple paths for combinations to form across the reels. The base game structure is relatively straightforward mechanically, though the signature Timeline Symbol mechanic fundamentally alters how you approach standard gameplay. This feature has garnered particular attention within the community for offering something genuinely different from established slot mechanics.
Timeline Symbol (Clock)
The defining feature of Timelines, the Clock symbol pulls up to 15 symbols from any of the previous five spins and adds them to the current spin. This creates winning combinations from past snapshots of the reels, offering engagement that encourages active play rather than passive spinning. The mechanic’s novelty has resonated strongly with players seeking innovation, though the execution does require understanding the mechanic’s nuances to fully appreciate the gameplay enhancement it provides.
Epic Strike Feature
The Epic Strike system awards multipliers based on Diamond symbols landing on the reels. Landing 3 diamonds awards 1x bet, 4 diamonds provides 3x, 5 diamonds gives 10x, escalating progressively up to 10 diamonds which awards 4000x the bet. This feature provides the substantial win potential that positions Timelines firmly in the achievable 9,500x maximum win range when combined with other multiplier mechanics during free spins.
Multiplier Symbols
Multiplier symbols appear throughout the base game, applying multipliers up to 5x to winning combinations. During free spins, these multipliers double in power, reaching up to 10x. This design ensures that the free spins round delivers a meaningful enhancement over base game pacing—a consideration that separates well-designed bonuses from those that feel disconnected from standard play.

Bonus Features & Free Spins
Free spins in Timelines are triggered by landing 3 Wormhole scatter symbols, which awards 10 free spins. During the bonus round, Timeline symbols and Multiplier symbols appear with significantly increased frequency on the reels. This design choice creates a clear distinction between base game rhythm and bonus engagement—the enhanced symbol frequency transforms the Timeline mechanic from occasional novelty to regular occurrence, which substantially alters win potential and player engagement during the free spins phase.
The free spins bonus genuinely delivers value. With multipliers reaching 10x (doubled from the base game’s 5x maximum) and Timeline symbols pulling symbols more frequently, the feature justifies the 10-spin allocation. This contrasts with slots where free spins feel like a separate game experience rather than a logical progression from base gameplay.

Game Specifications
| Specification | Details |
|---|---|
| Provider | Northern Lights Gaming |
| Release Date | July 2022 |
| Reel Layout | 5×3 |
| Ways to Win | 243 |
| RTP (Maximum) | 96.17% |
| RTP Range | 86.81% – 96.17% |
| Volatility | Medium |
| Min Bet | From 0.10 (varies by casino) |
| Max Bet | 25 |
| Maximum Win | 9,500x stake |
| Theme | Time-travel, Adventure |
Pros and Cons
Pros
- Legitimately innovative Timeline Symbol mechanic that pulls previous symbols into current spins
- Epic Strike feature offers substantial win potential with multipliers reaching 4000x
- Medium volatility provides regular winning opportunities (approximately 1 in 3 spins)
- Strong RTP of 96.17% at maximum setting with customisable range (86.81% – 96.17%)
- Free spins meaningfully enhance gameplay with 10x multipliers and increased Timeline/Multiplier frequency
- Compelling 9,500x maximum win achievable through realistic feature interactions
Cons
- Visual presentation is a significant shortcoming—low-budget appearance and tacky design undermine experience
- Static, blurry background with crowded symbol arrangement creates visual cohesion issues
- Execution feels rushed relative to 2022 design standards, despite strong mechanical foundation
- Time-travel theme conceptually engaging but visually disconnected from theme quality
- Limited mainstream appeal outside innovation-focused players; mainstream visibility relatively low
- Players seeking either high-volatility thrills or premium visual experiences will find limited satisfaction
Our Verdict
- Overall Rating: 7/10
- Timelines delivers a genuinely innovative gaming experience through its Timeline Symbol mechanic and Epic Strike feature, both of which create gameplay opportunities that few contemporary slots can match. The medium volatility positioning with 96.17% RTP and 9,500x win potential is appropriately calibrated. However, visual presentation emerges as the primary limitation—the low-budget aesthetic, static blurry background, and crowded symbol arrangement significantly undermine otherwise solid mechanical design. The game fundamentally succeeds for players prioritising unique mechanics and innovative features over cutting-edge visual presentation. Those seeking either premium visual design or high-volatility action will find more suitable alternatives elsewhere. For innovation-focused players willing to accept dated graphics in exchange for genuinely different gameplay mechanics, Timelines represents worthwhile value within its niche positioning.
Frequently Asked Questions
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What is the RTP of Timelines slot?
The RTP of Timelines by Northern Lights Gaming is 96.17% at the maximum setting. However, the game offers customisable RTP ranges, with the lowest being 86.81%. This allows operators to adjust the return to player percentage based on their preferences. -
What is the volatility of Timelines slot?
Timelines has medium volatility with regular winning opportunities. This makes it suitable for players who prefer a balanced gameplay experience with consistent smaller wins mixed with occasional larger payouts. -
What is the maximum win in Timelines slot?
The maximum win available in Timelines is 9,500x your bet. This means with a maximum bet of 25, the maximum payout would reach 237,500 currency units. -
What is the Timeline Symbol feature in Timelines slot?
The Timeline Symbol, represented by a Clock, is the signature mechanic of Timelines. When it lands, it can pull up to 15 symbols from any of the previous five spins and add them to the current spin, potentially creating winning combinations from past snapshots of the reels. -
What is the Epic Strike feature in Timelines?
The Epic Strike feature awards multipliers based on Diamond symbols. Landing 3 diamonds gives 1x bet, 4 diamonds gives 3x, 5 diamonds gives 10x, escalating up to 10 diamonds which awards 4,000x the bet. This feature can be triggered on any spin. -
How do free spins work in Timelines slot?
Free spins in Timelines are triggered by landing 3 Wormhole symbols, awarding 10 free spins. During the free spins round, Timeline symbols and Multiplier symbols appear more frequently on the reels, with multipliers doubling in power from 5x to 10x, increasing winning potential significantly. -
How many paylines does Timelines slot have?
Timelines is a 5-reel, 3-row slot with 243 ways to win. This means winning combinations can form across the reels in multiple directions, offering numerous opportunities to land winning combinations on every spin. -
Who developed Timelines slot game?
Timelines was developed by Northern Lights Gaming, a United Kingdom-based creative studio that has been operating in the gaming industry for more than 5 years. The game was released in July 2022.


