What low budget or little-known sci-fi movie would you add to this list.

I'm a fan of all kinds of sci-fi movies, but I have a real fondness for those movies I've never heard of and end up surprising me.

Here is my list so far:

The Man From Earth

Rubikon

Ex Machina

Upgrade

Sunshine

Moon

About Time (2013)

Palm Springs (2020)

Her (2013)

Press Play (2022)

Eternal Sunshine of the Spotless Mind (2003)

Groundhog Day (1993)

Happy Accidents (2000)

The Time Traveler's Wife (2009)

Zoe (2018)

Passengers (2016)

The Age of Adaline (2015)

The Lake House (2006)

Safety Not Guaranteed (2012)

The Colony (2021)

Archive

Coherence

Hotel Artemis

Europa Report

These Final Hours

Robot and Frank

Spectral

Freaks

Time Lapse

Cosmos

Marjorie Prime

Tau

Outside the Wire

Confinement aka 2149: The Aftermath

ARQ

Air (2015)

What Happened to Monday

Another Earth

Automata

Beyond the Trek

Extracted

Approaching the Unknown

Project Ithaca

Rememory

Extinction

Bloodshot

I Think We're Alone Now

Hunter Prey

Astronaut: The Last Push

Code 8

The Mandela Effect

Kill Command

Right at Your Door

The Survivalist

The Wall

Terminus

Mnemophrena

Infinity Chamber

The Phoenix Project

Synchronic

Zone 414

The Vast of Night

The Last Days on Mars

The Midnight Sky

The Island

The Gateway

The Colony (2013)

Sound of My Voice

Sightless

Repo Men

Prospect

Primer

Lucy

Circle

Anon